| 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 | $115.87 | 3.836% | $120.3148 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $95.86 | 12.184% | $107.5396 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $97.59 | 8.327% | $105.7163 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $223.70 | 4.667% | $234.1401 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $237.83 | 12.828% | $268.3388 | $268.34 | $268.35 | $268.30 |
| Purchase #6 | $151.71 | 5.583% | $160.18 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $155.49 | 7.187% | $166.6651 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $1,078.05 | $1,162.8947 | $1,162.90 | $1,162.90 | $1,162.80 | |