| 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 | $209.79 | 4.571% | $219.3795 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $121.72 | 7.143% | $130.4145 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $62.56 | 10.175% | $68.9255 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $235.68 | 13.515% | $267.5322 | $267.53 | $267.55 | $267.50 |
| Purchase #5 | $88.63 | 6.109% | $94.0444 | $94.04 | $94.05 | $94.00 |
| Purchase #6 | $20.50 | 5.569% | $21.6416 | $21.64 | $21.65 | $21.60 |
| Purchase #7 | $139.68 | 4.389% | $145.8106 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $878.56 | $947.7483 | $947.74 | $947.80 | $947.60 | |