| 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 | $213.85 | 7.527% | $229.9465 | $229.95 | $229.95 | $229.90 |
| Purchase #2 | $43.39 | 12.608% | $48.8606 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $109.81 | 13.355% | $124.4751 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $35.54 | 11.375% | $39.5827 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $60.89 | 4.859% | $63.8486 | $63.85 | $63.85 | $63.80 |
| Purchase #6 | $143.72 | 7.818% | $154.956 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $232.92 | 8.363% | $252.3991 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $840.12 | $914.0686 | $914.08 | $914.10 | $914.10 | |