| 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 | $208.82 | 13.119% | $236.2151 | $236.22 | $236.20 | $236.20 |
| Purchase #2 | $97.26 | 13.224% | $110.1217 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $196.61 | 6.130% | $208.6622 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $17.76 | 7.256% | $19.0487 | $19.05 | $19.05 | $19.00 |
| Purchase #5 | $75.31 | 3.481% | $77.9315 | $77.93 | $77.95 | $77.90 |
| Purchase #6 | $199.84 | 9.860% | $219.5442 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $50.79 | 3.560% | $52.5981 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $846.39 | $924.1215 | $924.12 | $924.10 | $924.00 | |