| 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 | $224.65 | 6.199% | $238.5761 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $45.71 | 3.703% | $47.4026 | $47.40 | $47.40 | $47.40 |
| Purchase #3 | $78.39 | 8.851% | $85.3283 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $28.70 | 3.858% | $29.8072 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $195.94 | 13.822% | $223.0228 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $86.90 | 5.857% | $91.9897 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $146.71 | 4.604% | $153.4645 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $807.00 | $869.5912 | $869.59 | $869.60 | $869.60 | |