| 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 | $103.48 | 5.570% | $109.2438 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $8.93 | 4.221% | $9.3069 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $95.99 | 12.350% | $107.8448 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $139.38 | 7.476% | $149.8 | $149.80 | $149.80 | $149.80 |
| Purchase #5 | $236.49 | 7.371% | $253.9217 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $215.97 | 10.112% | $237.8089 | $237.81 | $237.80 | $237.80 |
| Purchase #7 | $208.65 | 7.481% | $224.2591 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $1,008.89 | $1,092.1852 | $1,092.18 | $1,092.15 | $1,092.10 | |