| 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 | $121.35 | 9.285% | $132.6173 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $168.43 | 7.115% | $180.4138 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $208.89 | 9.767% | $229.2923 | $229.29 | $229.30 | $229.30 |
| Purchase #4 | $114.37 | 11.554% | $127.5843 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $234.76 | 3.611% | $243.2372 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $56.84 | 12.562% | $63.9802 | $63.98 | $64.00 | $64.00 |
| Purchase #7 | $249.58 | 5.264% | $262.7179 | $262.72 | $262.70 | $262.70 |
| 7 purchase totals = | $1,154.22 | $1,239.8430 | $1,239.84 | $1,239.85 | $1,239.80 | |