| 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 | $125.88 | 5.860% | $133.2566 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $211.42 | 7.611% | $227.5112 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $144.64 | 9.602% | $158.5283 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $212.69 | 3.149% | $219.3876 | $219.39 | $219.40 | $219.40 |
| Purchase #5 | $207.43 | 11.870% | $232.0519 | $232.05 | $232.05 | $232.10 |
| Purchase #6 | $236.49 | 4.663% | $247.5175 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $111.27 | 5.581% | $117.48 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $1,249.82 | $1,335.7331 | $1,335.74 | $1,335.75 | $1,335.80 | |