| 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 | $90.87 | 7.240% | $97.449 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $237.31 | 9.286% | $259.3466 | $259.35 | $259.35 | $259.30 |
| Purchase #3 | $168.62 | 4.202% | $175.7054 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $35.51 | 9.610% | $38.9225 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $233.27 | 4.470% | $243.6972 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $29.92 | 4.638% | $31.3077 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $96.84 | 3.239% | $99.9766 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $892.34 | $946.4050 | $946.42 | $946.40 | $946.30 | |