| 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 | $240.55 | 10.664% | $266.2023 | $266.20 | $266.20 | $266.20 |
| Purchase #2 | $191.96 | 7.227% | $205.8329 | $205.83 | $205.85 | $205.80 |
| Purchase #3 | $227.45 | 4.723% | $238.1925 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $158.78 | 13.591% | $180.3598 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $74.28 | 9.313% | $81.1977 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $38.42 | 12.450% | $43.2033 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $242.75 | 11.266% | $270.0982 | $270.10 | $270.10 | $270.10 |
| 7 purchase totals = | $1,174.19 | $1,285.0867 | $1,285.08 | $1,285.10 | $1,285.10 | |