| 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 | $128.78 | 4.132% | $134.1012 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $121.94 | 3.247% | $125.8994 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $84.59 | 10.455% | $93.4339 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $180.85 | 11.814% | $202.2156 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $49.44 | 9.372% | $54.0735 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $46.73 | 5.844% | $49.4609 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $181.78 | 10.469% | $200.8105 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $794.11 | $859.9950 | $859.99 | $859.95 | $860.00 | |