| 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 | $118.84 | 4.658% | $124.3756 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $178.62 | 12.241% | $200.4849 | $200.48 | $200.50 | $200.50 |
| Purchase #3 | $42.68 | 8.191% | $46.1759 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $64.68 | 8.385% | $70.1034 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $65.97 | 8.555% | $71.6137 | $71.61 | $71.60 | $71.60 |
| Purchase #6 | $100.55 | 10.358% | $110.965 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $21.92 | 10.872% | $24.3031 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $593.26 | $648.0216 | $648.02 | $648.05 | $648.10 | |