| 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 | $220.91 | 8.513% | $239.7161 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $27.72 | 6.805% | $29.6063 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $224.53 | 6.371% | $238.8348 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $101.98 | 6.274% | $108.3782 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $66.78 | 12.846% | $75.3586 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $109.49 | 3.832% | $113.6857 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $68.51 | 9.504% | $75.0212 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $819.92 | $880.6009 | $880.61 | $880.60 | $880.60 | |