| 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 | $224.35 | 7.184% | $240.4673 | $240.47 | $240.45 | $240.50 |
| Purchase #2 | $158.87 | 8.329% | $172.1023 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $180.61 | 8.420% | $195.8174 | $195.82 | $195.80 | $195.80 |
| Purchase #4 | $77.71 | 11.169% | $86.3894 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $115.26 | 8.708% | $125.2968 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $123.44 | 9.175% | $134.7656 | $134.77 | $134.75 | $134.80 |
| Purchase #7 | $116.64 | 5.212% | $122.7193 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $996.88 | $1,077.5581 | $1,077.57 | $1,077.50 | $1,077.60 | |