| 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 | $248.50 | 7.872% | $268.0619 | $268.06 | $268.05 | $268.10 |
| Purchase #2 | $34.85 | 9.352% | $38.1092 | $38.11 | $38.10 | $38.10 |
| Purchase #3 | $13.62 | 9.485% | $14.9119 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $11.53 | 9.345% | $12.6075 | $12.61 | $12.60 | $12.60 |
| Purchase #5 | $96.95 | 11.222% | $107.8297 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $232.40 | 4.328% | $242.4583 | $242.46 | $242.45 | $242.50 |
| Purchase #7 | $250.28 | 5.267% | $263.4622 | $263.46 | $263.45 | $263.50 |
| 7 purchase totals = | $888.13 | $947.4407 | $947.44 | $947.40 | $947.50 | |