| 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 | $238.79 | 10.482% | $263.82 | $263.82 | $263.80 | $263.80 |
| Purchase #2 | $108.77 | 4.708% | $113.8909 | $113.89 | $113.90 | $113.90 |
| Purchase #3 | $54.83 | 12.774% | $61.834 | $61.83 | $61.85 | $61.80 |
| Purchase #4 | $75.51 | 7.182% | $80.9331 | $80.93 | $80.95 | $80.90 |
| Purchase #5 | $112.53 | 3.141% | $116.0646 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $238.64 | 9.264% | $260.7476 | $260.75 | $260.75 | $260.70 |
| Purchase #7 | $27.51 | 8.553% | $29.8629 | $29.86 | $29.85 | $29.90 |
| 7 purchase totals = | $856.58 | $927.1531 | $927.14 | $927.15 | $927.10 | |