| 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 | $116.92 | 6.156% | $124.1176 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $23.90 | 13.632% | $27.158 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $239.30 | 11.745% | $267.4058 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $68.75 | 10.257% | $75.8017 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $24.60 | 7.179% | $26.366 | $26.37 | $26.35 | $26.40 |
| Purchase #6 | $203.49 | 7.831% | $219.4253 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $61.99 | 11.413% | $69.0649 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $738.95 | $809.3393 | $809.35 | $809.30 | $809.40 | |