| 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 | $217.38 | 6.596% | $231.7184 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $224.41 | 11.320% | $249.8132 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $58.39 | 5.403% | $61.5448 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $125.44 | 8.335% | $135.8954 | $135.90 | $135.90 | $135.90 |
| Purchase #5 | $19.25 | 7.739% | $20.7398 | $20.74 | $20.75 | $20.70 |
| Purchase #6 | $38.37 | 4.450% | $40.0775 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $239.52 | 5.564% | $252.8469 | $252.85 | $252.85 | $252.80 |
| 7 purchase totals = | $922.76 | $992.6360 | $992.64 | $992.65 | $992.50 | |