| 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 | $224.45 | 13.595% | $254.964 | $254.96 | $254.95 | $255.00 |
| Purchase #2 | $185.50 | 6.292% | $197.1717 | $197.17 | $197.15 | $197.20 |
| Purchase #3 | $219.30 | 3.696% | $227.4053 | $227.41 | $227.40 | $227.40 |
| Purchase #4 | $42.80 | 13.836% | $48.7218 | $48.72 | $48.70 | $48.70 |
| Purchase #5 | $226.80 | 11.539% | $252.9705 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $195.36 | 10.107% | $215.105 | $215.11 | $215.10 | $215.10 |
| Purchase #7 | $241.75 | 13.679% | $274.819 | $274.82 | $274.80 | $274.80 |
| 7 purchase totals = | $1,335.96 | $1,471.1573 | $1,471.16 | $1,471.05 | $1,471.20 | |