| 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 | $209.98 | 7.160% | $225.0146 | $225.01 | $225.00 | $225.00 |
| Purchase #2 | $92.74 | 9.104% | $101.183 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $182.94 | 3.832% | $189.9503 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $216.65 | 4.166% | $225.6756 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $140.61 | 7.543% | $151.2162 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $148.31 | 5.692% | $156.7518 | $156.75 | $156.75 | $156.80 |
| Purchase #7 | $171.82 | 9.609% | $188.3302 | $188.33 | $188.35 | $188.30 |
| 7 purchase totals = | $1,163.05 | $1,238.1217 | $1,238.12 | $1,238.15 | $1,238.20 | |