| 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 | $102.96 | 6.342% | $109.4897 | $109.49 | $109.50 | $109.50 |
| Purchase #2 | $23.78 | 9.559% | $26.0531 | $26.05 | $26.05 | $26.10 |
| Purchase #3 | $123.61 | 12.433% | $138.9784 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $248.69 | 3.375% | $257.0833 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $188.38 | 12.695% | $212.2948 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $54.55 | 13.365% | $61.8406 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $37.49 | 8.521% | $40.6845 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $779.46 | $846.4244 | $846.41 | $846.50 | $846.50 | |