| 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 | $200.31 | 13.655% | $227.6623 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $18.84 | 12.870% | $21.2647 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $249.74 | 12.597% | $281.1997 | $281.20 | $281.20 | $281.20 |
| Purchase #4 | $152.89 | 4.828% | $160.2715 | $160.27 | $160.25 | $160.30 |
| Purchase #5 | $247.56 | 10.770% | $274.2222 | $274.22 | $274.20 | $274.20 |
| Purchase #6 | $9.43 | 3.445% | $9.7549 | $9.75 | $9.75 | $9.80 |
| Purchase #7 | $117.49 | 12.485% | $132.1586 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $996.26 | $1,106.5339 | $1,106.52 | $1,106.45 | $1,106.70 | |