| 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 | $221.39 | 4.640% | $231.6625 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $227.53 | 7.839% | $245.3661 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $232.85 | 11.758% | $260.2285 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $99.65 | 10.316% | $109.9299 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $55.36 | 5.785% | $58.5626 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $199.26 | 7.246% | $213.6984 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $110.29 | 13.275% | $124.931 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $1,146.33 | $1,244.3790 | $1,244.38 | $1,244.40 | $1,244.40 | |