| 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 | $190.49 | 5.509% | $200.9841 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $73.60 | 4.704% | $77.0621 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $59.27 | 11.420% | $66.0386 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $35.61 | 7.517% | $38.2868 | $38.29 | $38.30 | $38.30 |
| Purchase #5 | $234.37 | 10.141% | $258.1375 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $98.51 | 3.360% | $101.8199 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $118.55 | 11.435% | $132.1062 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $810.40 | $874.4352 | $874.44 | $874.45 | $874.40 | |