| 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 | $116.84 | 4.508% | $122.1071 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $166.48 | 13.344% | $188.6951 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $206.83 | 5.634% | $218.4828 | $218.48 | $218.50 | $218.50 |
| Purchase #4 | $222.95 | 11.744% | $249.1332 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $21.71 | 10.637% | $24.0193 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $100.98 | 7.455% | $108.5081 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $223.94 | 11.664% | $250.0604 | $250.06 | $250.05 | $250.10 |
| 7 purchase totals = | $1,059.73 | $1,161.0060 | $1,161.01 | $1,161.00 | $1,161.00 | |