| 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 | $97.87 | 3.711% | $101.502 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $193.84 | 8.517% | $210.3494 | $210.35 | $210.35 | $210.30 |
| Purchase #3 | $165.43 | 7.342% | $177.5759 | $177.58 | $177.60 | $177.60 |
| Purchase #4 | $89.84 | 10.154% | $98.9624 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $220.34 | 3.507% | $228.0673 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $120.91 | 9.209% | $132.0446 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $14.85 | 6.818% | $15.8625 | $15.86 | $15.85 | $15.90 |
| 7 purchase totals = | $903.08 | $964.3641 | $964.36 | $964.35 | $964.40 | |