| 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 | $239.96 | 6.606% | $255.8118 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $28.52 | 8.369% | $30.9068 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $191.51 | 10.149% | $210.9463 | $210.95 | $210.95 | $210.90 |
| Purchase #4 | $96.50 | 11.397% | $107.4981 | $107.50 | $107.50 | $107.50 |
| Purchase #5 | $227.80 | 3.811% | $236.4815 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $231.47 | 13.448% | $262.5981 | $262.60 | $262.60 | $262.60 |
| Purchase #7 | $166.62 | 3.307% | $172.1301 | $172.13 | $172.15 | $172.10 |
| 7 purchase totals = | $1,182.38 | $1,276.3727 | $1,276.38 | $1,276.40 | $1,276.30 | |