| 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 | $103.56 | 6.561% | $110.3546 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $215.31 | 4.107% | $224.1528 | $224.15 | $224.15 | $224.20 |
| Purchase #3 | $188.50 | 7.728% | $203.0673 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $91.54 | 10.357% | $101.0208 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $119.79 | 12.601% | $134.8847 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $233.49 | 11.246% | $259.7483 | $259.75 | $259.75 | $259.70 |
| Purchase #7 | $66.64 | 10.114% | $73.38 | $73.38 | $73.40 | $73.40 |
| 7 purchase totals = | $1,018.83 | $1,106.6085 | $1,106.60 | $1,106.60 | $1,106.70 | |