| 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 | $212.61 | 9.305% | $232.3934 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $248.35 | 13.512% | $281.9071 | $281.91 | $281.90 | $281.90 |
| Purchase #3 | $40.40 | 9.240% | $44.133 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $242.63 | 4.747% | $254.1476 | $254.15 | $254.15 | $254.10 |
| Purchase #5 | $222.62 | 6.570% | $237.2461 | $237.25 | $237.25 | $237.20 |
| Purchase #6 | $177.97 | 11.197% | $197.8973 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $213.49 | 5.407% | $225.0334 | $225.03 | $225.05 | $225.00 |
| 7 purchase totals = | $1,358.07 | $1,472.7579 | $1,472.76 | $1,472.80 | $1,472.60 | |