| 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 | $216.71 | 4.368% | $226.1759 | $226.18 | $226.20 | $226.20 |
| Purchase #2 | $55.89 | 5.817% | $59.1411 | $59.14 | $59.15 | $59.10 |
| Purchase #3 | $225.89 | 9.833% | $248.1018 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $134.97 | 11.438% | $150.4079 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $20.94 | 6.436% | $22.2877 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $130.62 | 4.687% | $136.7422 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $118.79 | 3.437% | $122.8728 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $903.81 | $965.7294 | $965.73 | $965.75 | $965.70 | |