| 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 | $102.87 | 4.790% | $107.7975 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $182.30 | 10.222% | $200.9347 | $200.93 | $200.95 | $200.90 |
| Purchase #3 | $40.43 | 10.654% | $44.7374 | $44.74 | $44.75 | $44.70 |
| Purchase #4 | $13.25 | 7.126% | $14.1942 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $31.72 | 5.156% | $33.3555 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $205.42 | 5.498% | $216.714 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $183.55 | 4.475% | $191.7639 | $191.76 | $191.75 | $191.80 |
| 7 purchase totals = | $759.54 | $809.4972 | $809.49 | $809.50 | $809.50 | |