| 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 | $199.44 | 13.121% | $225.6085 | $225.61 | $225.60 | $225.60 |
| Purchase #2 | $225.33 | 7.184% | $241.5177 | $241.52 | $241.50 | $241.50 |
| Purchase #3 | $98.99 | 9.785% | $108.6762 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $35.83 | 3.511% | $37.088 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $109.27 | 9.349% | $119.4857 | $119.49 | $119.50 | $119.50 |
| Purchase #6 | $33.86 | 3.551% | $35.0624 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $13.53 | 11.217% | $15.0477 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $716.25 | $782.4862 | $782.50 | $782.50 | $782.50 | |