| 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 | $239.82 | 13.696% | $272.6657 | $272.67 | $272.65 | $272.70 |
| Purchase #2 | $21.26 | 4.376% | $22.1903 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $33.79 | 8.154% | $36.5452 | $36.55 | $36.55 | $36.50 |
| Purchase #4 | $218.49 | 10.754% | $241.9864 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $156.77 | 7.321% | $168.2471 | $168.25 | $168.25 | $168.20 |
| Purchase #6 | $53.27 | 9.738% | $58.4574 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $44.45 | 5.347% | $46.8267 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $767.85 | $846.9188 | $846.94 | $846.95 | $846.90 | |