| 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 | $234.26 | 6.400% | $249.2526 | $249.25 | $249.25 | $249.30 |
| Purchase #2 | $59.44 | 9.853% | $65.2966 | $65.30 | $65.30 | $65.30 |
| Purchase #3 | $197.65 | 10.354% | $218.1147 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $192.59 | 6.135% | $204.4054 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $59.30 | 12.682% | $66.8204 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $41.71 | 9.434% | $45.6449 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $93.60 | 9.385% | $102.3844 | $102.38 | $102.40 | $102.40 |
| 7 purchase totals = | $878.55 | $951.9190 | $951.91 | $951.90 | $951.90 | |