| 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 | $99.38 | 11.149% | $110.4599 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $200.70 | 10.361% | $221.4945 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $209.27 | 12.765% | $235.9833 | $235.98 | $236.00 | $236.00 |
| Purchase #4 | $225.97 | 9.729% | $247.9546 | $247.95 | $247.95 | $248.00 |
| Purchase #5 | $181.48 | 7.844% | $195.7153 | $195.72 | $195.70 | $195.70 |
| Purchase #6 | $248.63 | 12.597% | $279.9499 | $279.95 | $279.95 | $279.90 |
| Purchase #7 | $53.51 | 10.541% | $59.1505 | $59.15 | $59.15 | $59.20 |
| 7 purchase totals = | $1,218.94 | $1,350.7080 | $1,350.70 | $1,350.70 | $1,350.80 | |