| 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 | $13.52 | 7.212% | $14.4951 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $193.61 | 7.326% | $207.7939 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $234.89 | 3.631% | $243.4189 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $93.44 | 6.872% | $99.8612 | $99.86 | $99.85 | $99.90 |
| Purchase #5 | $120.45 | 6.139% | $127.8444 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $208.29 | 11.609% | $232.4704 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $12.89 | 9.735% | $14.1448 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $877.09 | $940.0287 | $940.02 | $940.00 | $940.00 | |