| 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 | $223.99 | 8.706% | $243.4906 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $184.57 | 5.855% | $195.3766 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $21.27 | 8.340% | $23.0439 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $19.93 | 4.725% | $20.8717 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $75.84 | 7.225% | $81.3194 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $237.40 | 5.219% | $249.7899 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $87.63 | 10.452% | $96.7891 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $850.63 | $910.6812 | $910.68 | $910.70 | $910.70 | |