| 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 | $225.91 | 4.272% | $235.5609 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $120.38 | 10.622% | $133.1668 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $46.51 | 10.500% | $51.3936 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $186.99 | 10.326% | $206.2986 | $206.30 | $206.30 | $206.30 |
| Purchase #5 | $205.89 | 9.346% | $225.1325 | $225.13 | $225.15 | $225.10 |
| Purchase #6 | $154.64 | 3.724% | $160.3988 | $160.40 | $160.40 | $160.40 |
| Purchase #7 | $109.36 | 8.337% | $118.4773 | $118.48 | $118.50 | $118.50 |
| 7 purchase totals = | $1,049.68 | $1,130.4285 | $1,130.43 | $1,130.45 | $1,130.50 | |