| 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 | $179.28 | 12.572% | $201.8191 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $12.46 | 10.629% | $13.7844 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $217.86 | 7.401% | $233.9838 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $50.83 | 4.576% | $53.156 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $203.55 | 12.512% | $229.0182 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $87.36 | 7.715% | $94.0998 | $94.10 | $94.10 | $94.10 |
| Purchase #7 | $98.39 | 10.504% | $108.7249 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $849.73 | $934.5862 | $934.58 | $934.55 | $934.60 | |