| 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 | $108.31 | 9.513% | $118.6135 | $118.61 | $118.60 | $118.60 |
| Purchase #2 | $249.88 | 5.772% | $264.3031 | $264.30 | $264.30 | $264.30 |
| Purchase #3 | $194.89 | 10.698% | $215.7393 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $26.48 | 8.187% | $28.6479 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $152.52 | 13.562% | $173.2048 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $63.48 | 9.461% | $69.4858 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $47.48 | 3.422% | $49.1048 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $843.04 | $919.0992 | $919.09 | $919.10 | $919.00 | |