| 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 | $238.99 | 7.390% | $256.6514 | $256.65 | $256.65 | $256.70 |
| Purchase #2 | $67.89 | 5.621% | $71.7061 | $71.71 | $71.70 | $71.70 |
| Purchase #3 | $234.61 | 8.525% | $254.6105 | $254.61 | $254.60 | $254.60 |
| Purchase #4 | $175.92 | 13.232% | $199.1977 | $199.20 | $199.20 | $199.20 |
| Purchase #5 | $65.55 | 13.474% | $74.3822 | $74.38 | $74.40 | $74.40 |
| Purchase #6 | $159.38 | 3.294% | $164.63 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $213.39 | 10.390% | $235.5612 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $1,155.73 | $1,256.7391 | $1,256.74 | $1,256.75 | $1,256.80 | |