| 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 | $203.47 | 3.417% | $210.4226 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $136.34 | 10.151% | $150.1799 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $77.53 | 6.443% | $82.5253 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $66.51 | 8.228% | $71.9824 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $250.26 | 8.709% | $272.0551 | $272.06 | $272.05 | $272.10 |
| Purchase #6 | $240.50 | 4.785% | $252.0079 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $219.28 | 4.350% | $228.8187 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $1,193.89 | $1,267.9919 | $1,268.00 | $1,268.00 | $1,268.00 | |