| 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 | $202.57 | 12.279% | $227.4436 | $227.44 | $227.45 | $227.40 |
| Purchase #2 | $13.61 | 5.649% | $14.3788 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $193.84 | 11.132% | $215.4183 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $208.91 | 7.681% | $224.9564 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $221.65 | 3.244% | $228.8403 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $25.54 | 7.473% | $27.4486 | $27.45 | $27.45 | $27.40 |
| Purchase #7 | $126.84 | 12.689% | $142.9347 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $992.96 | $1,081.4207 | $1,081.42 | $1,081.45 | $1,081.30 | |