| 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 | $204.34 | 7.515% | $219.6962 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $187.61 | 13.590% | $213.1062 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $144.68 | 8.418% | $156.8592 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $54.77 | 9.541% | $59.9956 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $60.65 | 4.840% | $63.5855 | $63.59 | $63.60 | $63.60 |
| Purchase #6 | $16.71 | 8.263% | $18.0907 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $237.39 | 9.820% | $260.7017 | $260.70 | $260.70 | $260.70 |
| 7 purchase totals = | $906.15 | $992.0351 | $992.05 | $992.05 | $992.10 | |