| 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 | $124.30 | 8.739% | $135.1626 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $100.59 | 12.606% | $113.2704 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $117.75 | 7.716% | $126.8356 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $217.78 | 9.450% | $238.3602 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $230.76 | 7.816% | $248.7962 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $53.62 | 11.509% | $59.7911 | $59.79 | $59.80 | $59.80 |
| Purchase #7 | $216.94 | 9.172% | $236.8377 | $236.84 | $236.85 | $236.80 |
| 7 purchase totals = | $1,061.74 | $1,159.0538 | $1,159.06 | $1,159.05 | $1,159.10 | |