| 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 | $226.73 | 10.582% | $250.7226 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $82.28 | 12.468% | $92.5387 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $156.34 | 11.124% | $173.7313 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $66.57 | 8.249% | $72.0614 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $82.69 | 7.402% | $88.8107 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $107.33 | 8.808% | $116.7836 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $74.26 | 9.747% | $81.4981 | $81.50 | $81.50 | $81.50 |
| 7 purchase totals = | $796.20 | $876.1464 | $876.14 | $876.15 | $876.10 | |