| 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 | $59.54 | 4.347% | $62.1282 | $62.13 | $62.15 | $62.10 |
| Purchase #2 | $218.62 | 4.309% | $228.0403 | $228.04 | $228.05 | $228.00 |
| Purchase #3 | $203.27 | 11.807% | $227.2701 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $232.62 | 13.413% | $263.8213 | $263.82 | $263.80 | $263.80 |
| Purchase #5 | $135.98 | 3.187% | $140.3137 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $195.60 | 9.623% | $214.4226 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $217.33 | 12.247% | $243.9464 | $243.95 | $243.95 | $243.90 |
| 7 purchase totals = | $1,262.96 | $1,379.9426 | $1,379.94 | $1,379.90 | $1,379.80 | |