| 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 | $122.42 | 7.680% | $131.8219 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $201.42 | 5.801% | $213.1044 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $24.40 | 5.153% | $25.6573 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $26.36 | 13.496% | $29.9175 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $244.92 | 11.319% | $272.6425 | $272.64 | $272.65 | $272.60 |
| Purchase #6 | $56.57 | 7.589% | $60.8631 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $198.57 | 10.366% | $219.1538 | $219.15 | $219.15 | $219.20 |
| 7 purchase totals = | $874.66 | $953.1605 | $953.15 | $953.10 | $953.20 | |