| 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 | $190.91 | 9.675% | $209.3805 | $209.38 | $209.40 | $209.40 |
| Purchase #2 | $50.65 | 5.289% | $53.3289 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $24.87 | 6.421% | $26.4669 | $26.47 | $26.45 | $26.50 |
| Purchase #4 | $249.52 | 4.481% | $260.701 | $260.70 | $260.70 | $260.70 |
| Purchase #5 | $185.51 | 3.357% | $191.7376 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $138.25 | 3.141% | $142.5924 | $142.59 | $142.60 | $142.60 |
| Purchase #7 | $59.74 | 4.663% | $62.5257 | $62.53 | $62.55 | $62.50 |
| 7 purchase totals = | $899.45 | $946.7330 | $946.74 | $946.80 | $946.70 | |