| 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 | $212.84 | 7.295% | $228.3667 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $205.41 | 9.133% | $224.1701 | $224.17 | $224.15 | $224.20 |
| Purchase #3 | $56.47 | 13.548% | $64.1206 | $64.12 | $64.10 | $64.10 |
| Purchase #4 | $33.74 | 12.849% | $38.0753 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $25.88 | 7.864% | $27.9152 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $154.43 | 10.871% | $171.2181 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $98.33 | 11.819% | $109.9516 | $109.95 | $109.95 | $110.00 |
| 7 purchase totals = | $787.10 | $863.8176 | $863.83 | $863.75 | $863.90 | |