| 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 | $113.65 | 7.581% | $122.2658 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $90.61 | 8.693% | $98.4867 | $98.49 | $98.50 | $98.50 |
| Purchase #3 | $156.62 | 5.297% | $164.9162 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $115.65 | 11.359% | $128.7867 | $128.79 | $128.80 | $128.80 |
| Purchase #5 | $236.49 | 10.244% | $260.716 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $57.30 | 9.354% | $62.6598 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $135.68 | 7.688% | $146.1111 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $906.00 | $983.9423 | $983.96 | $983.90 | $984.00 | |