| 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 | $97.67 | 10.636% | $108.0582 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $127.77 | 6.612% | $136.2182 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $117.45 | 9.841% | $129.0083 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $72.71 | 5.129% | $76.4393 | $76.44 | $76.45 | $76.40 |
| Purchase #5 | $99.94 | 6.236% | $106.1723 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $187.47 | 3.637% | $194.2883 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $206.37 | 3.275% | $213.1286 | $213.13 | $213.15 | $213.10 |
| 7 purchase totals = | $909.38 | $963.3132 | $963.32 | $963.30 | $963.30 | |