| 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 | $220.51 | 12.259% | $247.5423 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $11.32 | 4.109% | $11.7851 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $81.70 | 7.810% | $88.0808 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $144.90 | 8.693% | $157.4962 | $157.50 | $157.50 | $157.50 |
| Purchase #5 | $241.28 | 6.319% | $256.5265 | $256.53 | $256.55 | $256.50 |
| Purchase #6 | $62.28 | 10.462% | $68.7957 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $221.81 | 6.496% | $236.2188 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $983.80 | $1,066.4454 | $1,066.46 | $1,066.50 | $1,066.40 | |