| 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 | $125.98 | 7.732% | $135.7208 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $88.41 | 3.321% | $91.3461 | $91.35 | $91.35 | $91.30 |
| Purchase #3 | $95.37 | 13.347% | $108.099 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $117.63 | 3.289% | $121.4989 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $184.64 | 10.602% | $204.2155 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $46.66 | 4.758% | $48.8801 | $48.88 | $48.90 | $48.90 |
| Purchase #7 | $21.38 | 8.288% | $23.152 | $23.15 | $23.15 | $23.20 |
| 7 purchase totals = | $680.07 | $732.9124 | $732.92 | $732.90 | $732.90 | |