| 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 | $185.48 | 11.500% | $206.8102 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $88.87 | 11.481% | $99.0732 | $99.07 | $99.05 | $99.10 |
| Purchase #3 | $232.82 | 10.161% | $256.4768 | $256.48 | $256.50 | $256.50 |
| Purchase #4 | $170.46 | 12.471% | $191.7181 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $227.70 | 10.746% | $252.1686 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $72.71 | 7.402% | $78.092 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $36.66 | 8.225% | $39.6753 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $1,014.70 | $1,124.0142 | $1,124.02 | $1,124.00 | $1,124.10 | |