| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.28 | 11.400% | $118.3959 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $222.85 | 5.259% | $234.5697 | $234.57 | $234.55 | $234.60 |
| Purchase #3 | $214.34 | 5.486% | $226.0987 | $226.10 | $226.10 | $226.10 |
| Purchase #4 | $129.74 | 13.123% | $146.7658 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $75.58 | 13.279% | $85.6163 | $85.62 | $85.60 | $85.60 |
| Purchase #6 | $149.69 | 11.138% | $166.3625 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $227.83 | 8.783% | $247.8403 | $247.84 | $247.85 | $247.80 |
| 7 purchase totals = | $1,126.31 | $1,225.6492 | $1,225.66 | $1,225.60 | $1,225.70 | |