| 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 | $200.80 | 11.831% | $224.5566 | $224.56 | $224.55 | $224.60 |
| Purchase #2 | $30.88 | 5.312% | $32.5203 | $32.52 | $32.50 | $32.50 |
| Purchase #3 | $143.54 | 11.301% | $159.7615 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $93.48 | 8.224% | $101.1678 | $101.17 | $101.15 | $101.20 |
| Purchase #5 | $243.69 | 11.736% | $272.2895 | $272.29 | $272.30 | $272.30 |
| Purchase #6 | $87.28 | 8.104% | $94.3532 | $94.35 | $94.35 | $94.40 |
| Purchase #7 | $189.80 | 7.409% | $203.8623 | $203.86 | $203.85 | $203.90 |
| 7 purchase totals = | $989.47 | $1,088.5112 | $1,088.51 | $1,088.45 | $1,088.70 | |