| 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 | $16.72 | 13.562% | $18.9876 | $18.99 | $19.00 | $19.00 |
| Purchase #2 | $125.37 | 12.368% | $140.8758 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $136.46 | 9.313% | $149.1685 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $243.33 | 12.671% | $274.1623 | $274.16 | $274.15 | $274.20 |
| Purchase #5 | $239.67 | 11.529% | $267.3016 | $267.30 | $267.30 | $267.30 |
| Purchase #6 | $49.28 | 12.409% | $55.3952 | $55.40 | $55.40 | $55.40 |
| Purchase #7 | $116.71 | 5.745% | $123.415 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $927.54 | $1,029.3060 | $1,029.32 | $1,029.30 | $1,029.40 | |