| 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 | $51.82 | 13.649% | $58.8929 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $217.77 | 3.757% | $225.9516 | $225.95 | $225.95 | $226.00 |
| Purchase #3 | $132.48 | 10.788% | $146.7719 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $47.93 | 4.132% | $49.9105 | $49.91 | $49.90 | $49.90 |
| Purchase #5 | $201.41 | 6.831% | $215.1683 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $216.56 | 5.196% | $227.8125 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $173.73 | 11.494% | $193.6985 | $193.70 | $193.70 | $193.70 |
| 7 purchase totals = | $1,041.70 | $1,118.2062 | $1,118.20 | $1,118.15 | $1,118.30 | |