| 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 | $194.66 | 12.861% | $219.6952 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $162.44 | 3.492% | $168.1124 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $143.41 | 10.295% | $158.1741 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $232.96 | 8.518% | $252.8035 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $94.57 | 3.186% | $97.583 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $236.62 | 10.155% | $260.6488 | $260.65 | $260.65 | $260.60 |
| Purchase #7 | $149.84 | 11.759% | $167.4597 | $167.46 | $167.45 | $167.50 |
| 7 purchase totals = | $1,214.50 | $1,324.4767 | $1,324.47 | $1,324.45 | $1,324.50 | |