| 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 | $110.79 | 7.307% | $118.8854 | $118.89 | $118.90 | $118.90 |
| Purchase #2 | $44.84 | 12.202% | $50.3114 | $50.31 | $50.30 | $50.30 |
| Purchase #3 | $149.39 | 8.193% | $161.6295 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $214.56 | 12.605% | $241.6053 | $241.61 | $241.60 | $241.60 |
| Purchase #5 | $110.28 | 10.743% | $122.1274 | $122.13 | $122.15 | $122.10 |
| Purchase #6 | $222.67 | 13.556% | $252.8551 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $143.51 | 3.791% | $148.9505 | $148.95 | $148.95 | $149.00 |
| 7 purchase totals = | $996.04 | $1,096.3646 | $1,096.38 | $1,096.40 | $1,096.40 | |