| 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 | $228.51 | 6.862% | $244.1904 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $222.45 | 3.599% | $230.456 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $109.56 | 13.862% | $124.7472 | $124.75 | $124.75 | $124.70 |
| Purchase #4 | $104.44 | 8.239% | $113.0448 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $55.64 | 8.413% | $60.321 | $60.32 | $60.30 | $60.30 |
| Purchase #6 | $80.72 | 3.606% | $83.6308 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $58.61 | 6.689% | $62.5304 | $62.53 | $62.55 | $62.50 |
| 7 purchase totals = | $859.93 | $918.9206 | $918.92 | $918.95 | $918.80 | |