| 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 | $187.47 | 10.811% | $207.7374 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $208.30 | 8.216% | $225.4139 | $225.41 | $225.40 | $225.40 |
| Purchase #3 | $106.33 | 7.439% | $114.2399 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $137.81 | 7.432% | $148.052 | $148.05 | $148.05 | $148.10 |
| Purchase #5 | $236.63 | 5.427% | $249.4719 | $249.47 | $249.45 | $249.50 |
| Purchase #6 | $113.63 | 9.352% | $124.2567 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $106.95 | 9.499% | $117.1092 | $117.11 | $117.10 | $117.10 |
| 7 purchase totals = | $1,097.12 | $1,186.2810 | $1,186.28 | $1,186.25 | $1,186.30 | |