| 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 | $248.68 | 9.529% | $272.3767 | $272.38 | $272.40 | $272.40 |
| Purchase #2 | $166.25 | 8.503% | $180.3862 | $180.39 | $180.40 | $180.40 |
| Purchase #3 | $124.97 | 6.534% | $133.1355 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $147.49 | 9.239% | $161.1166 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $60.55 | 5.557% | $63.9148 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $76.87 | 12.121% | $86.1874 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $54.46 | 5.383% | $57.3916 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $879.27 | $954.5088 | $954.52 | $954.55 | $954.50 | |