| 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 | $198.55 | 8.358% | $215.1448 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $224.27 | 6.846% | $239.6235 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $21.67 | 4.689% | $22.6861 | $22.69 | $22.70 | $22.70 |
| Purchase #4 | $138.31 | 11.491% | $154.2032 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $49.28 | 6.476% | $52.4714 | $52.47 | $52.45 | $52.50 |
| Purchase #6 | $210.35 | 8.571% | $228.3791 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $158.37 | 10.610% | $175.1731 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $1,000.80 | $1,087.6812 | $1,087.67 | $1,087.65 | $1,087.70 | |