| 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 | $90.84 | 11.545% | $101.3275 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $132.39 | 3.206% | $136.6344 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $125.59 | 3.874% | $130.4554 | $130.46 | $130.45 | $130.50 |
| Purchase #4 | $151.94 | 7.428% | $163.2261 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $208.94 | 5.203% | $219.8111 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $242.59 | 4.802% | $254.2392 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $72.56 | 7.621% | $78.0898 | $78.09 | $78.10 | $78.10 |
| 7 purchase totals = | $1,024.85 | $1,083.7835 | $1,083.79 | $1,083.85 | $1,083.70 | |