| 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 | $124.74 | 4.316% | $130.1238 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $165.41 | 10.594% | $182.9335 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $144.85 | 11.738% | $161.8525 | $161.85 | $161.85 | $161.90 |
| Purchase #4 | $53.86 | 9.479% | $58.9654 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $8.38 | 8.134% | $9.0616 | $9.06 | $9.05 | $9.10 |
| Purchase #6 | $115.28 | 8.635% | $125.2344 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $250.70 | 6.183% | $266.2008 | $266.20 | $266.20 | $266.20 |
| 7 purchase totals = | $863.22 | $934.3720 | $934.36 | $934.35 | $934.40 | |