| 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 | $248.71 | 6.175% | $264.0678 | $264.07 | $264.05 | $264.10 |
| Purchase #2 | $13.68 | 12.867% | $15.4402 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $239.41 | 10.853% | $265.3932 | $265.39 | $265.40 | $265.40 |
| Purchase #4 | $144.51 | 10.574% | $159.7905 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $119.32 | 4.783% | $125.0271 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $146.62 | 9.572% | $160.6545 | $160.65 | $160.65 | $160.70 |
| Purchase #7 | $106.96 | 8.692% | $116.257 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $1,019.21 | $1,106.6303 | $1,106.63 | $1,106.65 | $1,106.70 | |