| 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 | $247.48 | 7.472% | $265.9717 | $265.97 | $265.95 | $266.00 |
| Purchase #2 | $47.66 | 11.708% | $53.24 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $134.63 | 4.240% | $140.3383 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $21.73 | 3.127% | $22.4095 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $101.44 | 3.258% | $104.7449 | $104.74 | $104.75 | $104.70 |
| Purchase #6 | $120.92 | 3.817% | $125.5355 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $247.81 | 12.144% | $277.904 | $277.90 | $277.90 | $277.90 |
| 7 purchase totals = | $921.67 | $990.1439 | $990.14 | $990.15 | $990.00 | |