| 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 | $212.68 | 12.113% | $238.4419 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $193.70 | 3.288% | $200.0689 | $200.07 | $200.05 | $200.10 |
| Purchase #3 | $237.66 | 11.104% | $264.0498 | $264.05 | $264.05 | $264.00 |
| Purchase #4 | $82.91 | 3.723% | $85.9967 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $112.32 | 8.315% | $121.6594 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $62.95 | 11.685% | $70.3057 | $70.31 | $70.30 | $70.30 |
| Purchase #7 | $210.96 | 8.657% | $229.2228 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $1,113.18 | $1,209.7452 | $1,209.75 | $1,209.70 | $1,209.70 | |