| 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 | $236.84 | 4.446% | $247.3699 | $247.37 | $247.35 | $247.40 |
| Purchase #2 | $105.63 | 3.365% | $109.1844 | $109.18 | $109.20 | $109.20 |
| Purchase #3 | $122.78 | 10.355% | $135.4939 | $135.49 | $135.50 | $135.50 |
| Purchase #4 | $97.92 | 9.762% | $107.479 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $87.99 | 12.718% | $99.1806 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $44.65 | 6.326% | $47.4746 | $47.47 | $47.45 | $47.50 |
| Purchase #7 | $225.83 | 10.566% | $249.6912 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $921.64 | $995.8736 | $995.86 | $995.90 | $996.00 | |