| 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 | $25.52 | 5.114% | $26.8251 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $182.68 | 11.349% | $203.4124 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $97.94 | 12.499% | $110.1815 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $207.47 | 13.204% | $234.8643 | $234.86 | $234.85 | $234.90 |
| Purchase #5 | $47.64 | 3.607% | $49.3584 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $211.86 | 7.309% | $227.3448 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $188.70 | 8.197% | $204.1677 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $961.81 | $1,056.1542 | $1,056.15 | $1,056.15 | $1,056.20 | |