| 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 | $92.85 | 7.469% | $99.785 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $249.71 | 9.472% | $273.3625 | $273.36 | $273.35 | $273.40 |
| Purchase #3 | $212.61 | 5.826% | $224.9967 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $113.87 | 4.674% | $119.1923 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $14.26 | 9.192% | $15.5708 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $247.43 | 10.356% | $273.0539 | $273.05 | $273.05 | $273.10 |
| Purchase #7 | $140.52 | 5.821% | $148.6997 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $1,071.25 | $1,154.6609 | $1,154.66 | $1,154.65 | $1,154.80 | |