| 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 | $225.71 | 9.107% | $246.2654 | $246.27 | $246.25 | $246.30 |
| Purchase #2 | $89.80 | 11.102% | $99.7696 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $184.35 | 13.560% | $209.3479 | $209.35 | $209.35 | $209.30 |
| Purchase #4 | $103.83 | 6.782% | $110.8718 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $163.82 | 5.734% | $173.2134 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $13.96 | 12.116% | $15.6514 | $15.65 | $15.65 | $15.70 |
| Purchase #7 | $82.57 | 13.363% | $93.6038 | $93.60 | $93.60 | $93.60 |
| 7 purchase totals = | $864.04 | $948.7233 | $948.72 | $948.65 | $948.80 | |