| 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 | $183.59 | 8.252% | $198.7398 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $135.46 | 4.744% | $141.8862 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $220.78 | 13.416% | $250.3998 | $250.40 | $250.40 | $250.40 |
| Purchase #4 | $20.96 | 10.284% | $23.1155 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $110.37 | 5.524% | $116.4668 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $96.55 | 9.775% | $105.9878 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $12.50 | 3.232% | $12.904 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $780.21 | $849.4999 | $849.51 | $849.50 | $849.50 | |