| 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 | $189.94 | 11.772% | $212.2997 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $89.64 | 5.507% | $94.5765 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $166.87 | 6.371% | $177.5013 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $207.53 | 4.494% | $216.8564 | $216.86 | $216.85 | $216.90 |
| Purchase #5 | $95.74 | 6.185% | $101.6615 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $96.68 | 13.828% | $110.0489 | $110.05 | $110.05 | $110.00 |
| Purchase #7 | $100.58 | 7.347% | $107.9696 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $946.98 | $1,020.9139 | $1,020.92 | $1,020.90 | $1,021.00 | |