| 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 | $113.26 | 12.167% | $127.0403 | $127.04 | $127.05 | $127.00 |
| Purchase #2 | $229.40 | 3.765% | $238.0369 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $229.33 | 8.761% | $249.4216 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $236.57 | 6.205% | $251.2492 | $251.25 | $251.25 | $251.20 |
| Purchase #5 | $76.31 | 13.443% | $86.5684 | $86.57 | $86.55 | $86.60 |
| Purchase #6 | $138.35 | 7.185% | $148.2904 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $161.84 | 6.273% | $171.9922 | $171.99 | $172.00 | $172.00 |
| 7 purchase totals = | $1,185.06 | $1,272.5990 | $1,272.60 | $1,272.60 | $1,272.50 | |