| 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 | $25.71 | 13.256% | $29.1181 | $29.12 | $29.10 | $29.10 |
| Purchase #2 | $237.82 | 13.105% | $268.9863 | $268.99 | $269.00 | $269.00 |
| Purchase #3 | $231.64 | 13.566% | $263.0643 | $263.06 | $263.05 | $263.10 |
| Purchase #4 | $235.95 | 12.467% | $265.3659 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $121.84 | 12.507% | $137.0785 | $137.08 | $137.10 | $137.10 |
| Purchase #6 | $233.44 | 12.613% | $262.8838 | $262.88 | $262.90 | $262.90 |
| Purchase #7 | $217.41 | 4.637% | $227.4913 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $1,303.81 | $1,453.9882 | $1,453.99 | $1,454.00 | $1,454.10 | |