| 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 | $117.67 | 4.231% | $122.6486 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $28.51 | 5.241% | $30.0042 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $241.25 | 7.297% | $258.854 | $258.85 | $258.85 | $258.90 |
| Purchase #4 | $138.88 | 11.359% | $154.6554 | $154.66 | $154.65 | $154.70 |
| Purchase #5 | $66.64 | 9.722% | $73.1187 | $73.12 | $73.10 | $73.10 |
| Purchase #6 | $19.95 | 6.460% | $21.2388 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $113.62 | 6.641% | $121.1655 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $726.52 | $781.6852 | $781.69 | $781.65 | $781.70 | |