| 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 | $106.37 | 6.550% | $113.3372 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $195.40 | 8.498% | $212.0051 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $190.95 | 8.833% | $207.8166 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $210.48 | 10.844% | $233.3045 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $59.80 | 4.546% | $62.5185 | $62.52 | $62.50 | $62.50 |
| Purchase #6 | $18.94 | 6.121% | $20.0993 | $20.10 | $20.10 | $20.10 |
| Purchase #7 | $112.86 | 12.497% | $126.9641 | $126.96 | $126.95 | $127.00 |
| 7 purchase totals = | $894.80 | $976.0453 | $976.05 | $976.00 | $976.00 | |