| 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 | $113.54 | 6.533% | $120.9576 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $86.93 | 12.109% | $97.4564 | $97.46 | $97.45 | $97.50 |
| Purchase #3 | $229.52 | 9.704% | $251.7926 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $40.33 | 11.465% | $44.9538 | $44.95 | $44.95 | $45.00 |
| Purchase #5 | $85.92 | 4.653% | $89.9179 | $89.92 | $89.90 | $89.90 |
| Purchase #6 | $242.34 | 3.270% | $250.2645 | $250.26 | $250.25 | $250.30 |
| Purchase #7 | $127.57 | 8.668% | $138.6278 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $926.15 | $993.9706 | $993.97 | $993.95 | $994.10 | |