| 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 | $228.27 | 6.572% | $243.2719 | $243.27 | $243.25 | $243.30 |
| Purchase #2 | $96.86 | 11.730% | $108.2217 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $208.84 | 4.494% | $218.2253 | $218.23 | $218.25 | $218.20 |
| Purchase #4 | $11.69 | 5.480% | $12.3306 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $160.42 | 12.339% | $180.2142 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $56.61 | 3.711% | $58.7108 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $77.76 | 10.427% | $85.868 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $840.45 | $906.8425 | $906.84 | $906.80 | $906.80 | |