| 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 | $250.32 | 5.104% | $263.0963 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $234.92 | 11.669% | $262.3328 | $262.33 | $262.35 | $262.30 |
| Purchase #3 | $55.52 | 9.387% | $60.7317 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $17.48 | 9.716% | $19.1784 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $38.49 | 6.576% | $41.0211 | $41.02 | $41.00 | $41.00 |
| Purchase #6 | $250.54 | 10.216% | $276.1352 | $276.14 | $276.15 | $276.10 |
| Purchase #7 | $55.56 | 5.120% | $58.4047 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $902.83 | $980.9002 | $980.90 | $980.95 | $980.80 | |