| 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 | $229.71 | 10.686% | $254.2568 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $220.93 | 3.607% | $228.8989 | $228.90 | $228.90 | $228.90 |
| Purchase #3 | $172.88 | 4.335% | $180.3743 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $204.77 | 12.123% | $229.5943 | $229.59 | $229.60 | $229.60 |
| Purchase #5 | $187.57 | 10.872% | $207.9626 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $102.92 | 7.425% | $110.5618 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $14.80 | 7.437% | $15.9007 | $15.90 | $15.90 | $15.90 |
| 7 purchase totals = | $1,133.58 | $1,227.5494 | $1,227.54 | $1,227.50 | $1,227.70 | |