| 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 | $215.91 | 10.287% | $238.1207 | $238.12 | $238.10 | $238.10 |
| Purchase #2 | $138.49 | 11.336% | $154.1892 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $148.99 | 10.229% | $164.2302 | $164.23 | $164.25 | $164.20 |
| Purchase #4 | $37.79 | 4.687% | $39.5612 | $39.56 | $39.55 | $39.60 |
| Purchase #5 | $7.79 | 11.191% | $8.6618 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $101.39 | 8.134% | $109.6371 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $232.69 | 5.816% | $246.2233 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $883.05 | $960.6235 | $960.62 | $960.60 | $960.60 | |