| 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 | $193.84 | 9.663% | $212.5708 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $195.72 | 12.867% | $220.9033 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $67.27 | 11.390% | $74.9321 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $85.31 | 8.635% | $92.6765 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $113.82 | 11.207% | $126.5758 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $117.90 | 4.706% | $123.4484 | $123.45 | $123.45 | $123.40 |
| Purchase #7 | $99.28 | 6.751% | $105.9824 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $873.14 | $957.0893 | $957.09 | $957.15 | $957.10 | |