| 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 | $102.81 | 9.290% | $112.361 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $203.46 | 10.796% | $225.4255 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $60.40 | 7.740% | $65.075 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $68.29 | 11.628% | $76.2308 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $198.98 | 12.709% | $224.2684 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $64.73 | 8.309% | $70.1084 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $231.46 | 7.806% | $249.5278 | $249.53 | $249.55 | $249.50 |
| 7 purchase totals = | $930.13 | $1,022.9969 | $1,023.01 | $1,023.05 | $1,023.00 | |