| 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 | $243.43 | 5.653% | $257.1911 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $124.92 | 7.600% | $134.4139 | $134.41 | $134.40 | $134.40 |
| Purchase #3 | $167.99 | 4.682% | $175.8553 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $42.52 | 13.801% | $48.3882 | $48.39 | $48.40 | $48.40 |
| Purchase #5 | $120.77 | 11.549% | $134.7177 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $168.34 | 11.374% | $187.487 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $52.41 | 6.630% | $55.8848 | $55.88 | $55.90 | $55.90 |
| 7 purchase totals = | $920.38 | $993.9380 | $993.94 | $993.95 | $994.00 | |