| 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 | $249.70 | 9.155% | $272.56 | $272.56 | $272.55 | $272.60 |
| Purchase #2 | $249.52 | 4.236% | $260.0897 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $229.66 | 9.759% | $252.0725 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $91.62 | 7.815% | $98.7801 | $98.78 | $98.80 | $98.80 |
| Purchase #5 | $236.90 | 7.388% | $254.4022 | $254.40 | $254.40 | $254.40 |
| Purchase #6 | $208.50 | 7.718% | $224.592 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $213.38 | 13.813% | $242.8542 | $242.85 | $242.85 | $242.90 |
| 7 purchase totals = | $1,479.28 | $1,605.3507 | $1,605.34 | $1,605.35 | $1,605.50 | |