| 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 | $12.97 | 9.630% | $14.219 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $249.76 | 11.368% | $278.1527 | $278.15 | $278.15 | $278.20 |
| Purchase #3 | $48.83 | 10.636% | $54.0236 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $243.58 | 7.509% | $261.8704 | $261.87 | $261.85 | $261.90 |
| Purchase #5 | $223.40 | 9.779% | $245.2463 | $245.25 | $245.25 | $245.20 |
| Purchase #6 | $164.83 | 7.850% | $177.7692 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $103.34 | 4.707% | $108.2042 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $1,046.71 | $1,139.4854 | $1,139.48 | $1,139.40 | $1,139.50 | |