| 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 | $100.38 | 11.178% | $111.6005 | $111.60 | $111.60 | $111.60 |
| Purchase #2 | $9.45 | 5.863% | $10.0041 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $201.52 | 3.547% | $208.6679 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $27.79 | 13.629% | $31.5775 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $120.68 | 4.727% | $126.3845 | $126.38 | $126.40 | $126.40 |
| Purchase #6 | $202.38 | 6.825% | $216.1924 | $216.19 | $216.20 | $216.20 |
| Purchase #7 | $231.82 | 10.487% | $256.131 | $256.13 | $256.15 | $256.10 |
| 7 purchase totals = | $894.02 | $960.5579 | $960.55 | $960.60 | $960.60 | |