| 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 | $200.77 | 11.692% | $224.244 | $224.24 | $224.25 | $224.20 |
| Purchase #2 | $26.65 | 7.776% | $28.7223 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $141.52 | 11.201% | $157.3717 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $189.76 | 10.511% | $209.7057 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $143.73 | 9.109% | $156.8224 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $224.65 | 3.476% | $232.4588 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $158.59 | 4.770% | $166.1547 | $166.15 | $166.15 | $166.20 |
| 7 purchase totals = | $1,085.67 | $1,175.4796 | $1,175.47 | $1,175.40 | $1,175.50 | |