| 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 | $25.68 | 6.147% | $27.2585 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $222.30 | 11.861% | $248.667 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $237.38 | 5.781% | $251.1029 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $85.28 | 9.425% | $93.3176 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $215.97 | 3.586% | $223.7147 | $223.71 | $223.70 | $223.70 |
| Purchase #6 | $48.57 | 9.604% | $53.2347 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $203.73 | 12.171% | $228.526 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $1,038.91 | $1,125.8214 | $1,125.82 | $1,125.80 | $1,125.80 | |