| 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 | $116.86 | 6.466% | $124.4162 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $218.69 | 4.679% | $228.9225 | $228.92 | $228.90 | $228.90 |
| Purchase #3 | $201.81 | 7.815% | $217.5815 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $127.47 | 10.356% | $140.6708 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $7.26 | 12.689% | $8.1812 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $62.48 | 4.754% | $65.4503 | $65.45 | $65.45 | $65.50 |
| Purchase #7 | $27.27 | 11.216% | $30.3286 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $761.84 | $815.5511 | $815.55 | $815.55 | $815.60 | |