| 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 | $119.55 | 8.779% | $130.0453 | $130.05 | $130.05 | $130.00 |
| Purchase #2 | $12.39 | 11.139% | $13.7701 | $13.77 | $13.75 | $13.80 |
| Purchase #3 | $185.96 | 11.394% | $207.1483 | $207.15 | $207.15 | $207.10 |
| Purchase #4 | $109.63 | 10.439% | $121.0743 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $201.77 | 6.204% | $214.2878 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $29.81 | 13.230% | $33.7539 | $33.75 | $33.75 | $33.80 |
| Purchase #7 | $96.52 | 9.353% | $105.5475 | $105.55 | $105.55 | $105.50 |
| 7 purchase totals = | $755.63 | $825.6272 | $825.63 | $825.60 | $825.60 | |