| 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 | $14.92 | 12.121% | $16.7285 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $224.46 | 12.476% | $252.4636 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $76.33 | 6.673% | $81.4235 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $191.90 | 10.725% | $212.4813 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $68.78 | 12.600% | $77.4463 | $77.45 | $77.45 | $77.40 |
| Purchase #6 | $180.40 | 9.401% | $197.3594 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $204.39 | 5.277% | $215.1757 | $215.18 | $215.20 | $215.20 |
| 7 purchase totals = | $961.18 | $1,053.0783 | $1,053.08 | $1,053.10 | $1,053.10 | |