| 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 | $115.48 | 9.283% | $126.2 | $126.20 | $126.20 | $126.20 |
| Purchase #2 | $211.33 | 3.579% | $218.8935 | $218.89 | $218.90 | $218.90 |
| Purchase #3 | $228.57 | 11.613% | $255.1138 | $255.11 | $255.10 | $255.10 |
| Purchase #4 | $83.35 | 9.693% | $91.4291 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $138.48 | 11.337% | $154.1795 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $44.72 | 8.502% | $48.5221 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $24.47 | 3.372% | $25.2951 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $846.40 | $919.6331 | $919.63 | $919.65 | $919.60 | |