| 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 | $21.67 | 3.230% | $22.3699 | $22.37 | $22.35 | $22.40 |
| Purchase #2 | $20.49 | 12.745% | $23.1015 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $127.96 | 5.204% | $134.619 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $31.87 | 4.216% | $33.2136 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $210.98 | 7.429% | $226.6537 | $226.65 | $226.65 | $226.70 |
| Purchase #6 | $211.86 | 8.212% | $229.2579 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $191.72 | 10.680% | $212.1957 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $816.55 | $881.4113 | $881.41 | $881.35 | $881.50 | |