| 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 | $243.47 | 3.469% | $251.916 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $175.83 | 4.837% | $184.3349 | $184.33 | $184.35 | $184.30 |
| Purchase #3 | $20.43 | 13.758% | $23.2408 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $34.73 | 4.859% | $36.4175 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $93.48 | 9.219% | $102.0979 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $90.65 | 3.866% | $94.1545 | $94.15 | $94.15 | $94.20 |
| Purchase #7 | $42.94 | 5.676% | $45.3773 | $45.38 | $45.40 | $45.40 |
| 7 purchase totals = | $701.53 | $737.5389 | $737.54 | $737.55 | $737.50 | |