| 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 | $209.36 | 9.346% | $228.9268 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $152.94 | 8.714% | $166.2672 | $166.27 | $166.25 | $166.30 |
| Purchase #3 | $82.88 | 12.790% | $93.4804 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $97.82 | 9.572% | $107.1833 | $107.18 | $107.20 | $107.20 |
| Purchase #5 | $215.52 | 4.558% | $225.3434 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $160.82 | 7.773% | $173.3205 | $173.32 | $173.30 | $173.30 |
| Purchase #7 | $208.36 | 13.308% | $236.0885 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $1,127.70 | $1,230.6101 | $1,230.61 | $1,230.65 | $1,230.60 | |