| 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 | $122.66 | 12.371% | $137.8343 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $169.46 | 6.838% | $181.0477 | $181.05 | $181.05 | $181.00 |
| Purchase #3 | $227.27 | 5.104% | $238.8699 | $238.87 | $238.85 | $238.90 |
| Purchase #4 | $220.37 | 6.653% | $235.0312 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $73.92 | 13.615% | $83.9842 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $25.66 | 11.675% | $28.6558 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $125.30 | 5.740% | $132.4922 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $964.64 | $1,037.9153 | $1,037.91 | $1,037.95 | $1,037.90 | |