| 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 | $201.25 | 12.509% | $226.4244 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $205.77 | 11.349% | $229.1228 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $58.59 | 10.844% | $64.9435 | $64.94 | $64.95 | $64.90 |
| Purchase #4 | $61.92 | 3.458% | $64.0612 | $64.06 | $64.05 | $64.10 |
| Purchase #5 | $71.31 | 11.311% | $79.3759 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $56.39 | 13.112% | $63.7839 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $117.62 | 9.296% | $128.554 | $128.55 | $128.55 | $128.60 |
| 7 purchase totals = | $772.85 | $856.2657 | $856.25 | $856.25 | $856.30 | |