| 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 | $28.79 | 13.871% | $32.7835 | $32.78 | $32.80 | $32.80 |
| Purchase #2 | $219.76 | 3.258% | $226.9198 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $149.72 | 9.186% | $163.4733 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $19.47 | 13.612% | $22.1203 | $22.12 | $22.10 | $22.10 |
| Purchase #5 | $221.32 | 7.547% | $238.023 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $55.65 | 12.868% | $62.811 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $150.29 | 8.456% | $162.9985 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $845.00 | $909.1294 | $909.12 | $909.05 | $909.10 | |