| 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 | $111.65 | 3.635% | $115.7085 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $118.98 | 6.350% | $126.5352 | $126.54 | $126.55 | $126.50 |
| Purchase #3 | $22.52 | 12.811% | $25.405 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $223.35 | 10.670% | $247.1814 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $229.65 | 9.408% | $251.2555 | $251.26 | $251.25 | $251.30 |
| Purchase #6 | $52.70 | 9.240% | $57.5695 | $57.57 | $57.55 | $57.60 |
| Purchase #7 | $24.69 | 12.214% | $27.7056 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $783.54 | $851.3607 | $851.38 | $851.35 | $851.40 | |