| 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 | $230.73 | 9.362% | $252.3309 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $243.38 | 8.599% | $264.3082 | $264.31 | $264.30 | $264.30 |
| Purchase #3 | $125.95 | 11.717% | $140.7076 | $140.71 | $140.70 | $140.70 |
| Purchase #4 | $185.71 | 8.773% | $202.0023 | $202.00 | $202.00 | $202.00 |
| Purchase #5 | $205.73 | 11.643% | $229.6831 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $127.48 | 13.152% | $144.2462 | $144.25 | $144.25 | $144.20 |
| Purchase #7 | $219.59 | 5.865% | $232.469 | $232.47 | $232.45 | $232.50 |
| 7 purchase totals = | $1,338.57 | $1,465.7473 | $1,465.75 | $1,465.75 | $1,465.70 | |