| 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 | $221.71 | 11.516% | $247.2421 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $146.72 | 9.653% | $160.8829 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $124.95 | 8.799% | $135.9444 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $90.81 | 3.154% | $93.6741 | $93.67 | $93.65 | $93.70 |
| Purchase #5 | $63.62 | 13.692% | $72.3309 | $72.33 | $72.35 | $72.30 |
| Purchase #6 | $129.88 | 5.648% | $137.2156 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $77.37 | 3.473% | $80.0571 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $855.06 | $927.3471 | $927.34 | $927.35 | $927.30 | |