| 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 | $110.61 | 12.279% | $124.1918 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $91.34 | 8.801% | $99.3788 | $99.38 | $99.40 | $99.40 |
| Purchase #3 | $65.96 | 7.734% | $71.0613 | $71.06 | $71.05 | $71.10 |
| Purchase #4 | $121.81 | 13.306% | $138.018 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $150.44 | 13.475% | $170.7118 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $136.59 | 4.586% | $142.854 | $142.85 | $142.85 | $142.90 |
| Purchase #7 | $194.54 | 7.190% | $208.5274 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $871.29 | $954.7431 | $954.74 | $954.75 | $954.80 | |