| 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 | $17.53 | 9.263% | $19.1538 | $19.15 | $19.15 | $19.20 |
| Purchase #2 | $235.55 | 4.663% | $246.5337 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $122.88 | 10.635% | $135.9483 | $135.95 | $135.95 | $135.90 |
| Purchase #4 | $208.52 | 5.155% | $219.2692 | $219.27 | $219.25 | $219.30 |
| Purchase #5 | $132.30 | 4.585% | $138.366 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $97.78 | 3.486% | $101.1886 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $117.40 | 10.448% | $129.666 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $931.96 | $990.1256 | $990.13 | $990.10 | $990.20 | |