| 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 | $245.96 | 13.318% | $278.717 | $278.72 | $278.70 | $278.70 |
| Purchase #2 | $158.48 | 10.654% | $175.3645 | $175.36 | $175.35 | $175.40 |
| Purchase #3 | $32.28 | 6.344% | $34.3278 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $74.33 | 3.874% | $77.2095 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $45.27 | 13.337% | $51.3077 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $227.42 | 8.725% | $247.2624 | $247.26 | $247.25 | $247.30 |
| Purchase #7 | $76.31 | 13.549% | $86.6492 | $86.65 | $86.65 | $86.60 |
| 7 purchase totals = | $860.05 | $950.8381 | $950.84 | $950.80 | $950.80 | |