| 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 | $211.28 | 11.440% | $235.4504 | $235.45 | $235.45 | $235.50 |
| Purchase #2 | $126.65 | 8.565% | $137.4976 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $51.61 | 12.622% | $58.1242 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $8.62 | 6.805% | $9.2066 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $25.67 | 6.540% | $27.3488 | $27.35 | $27.35 | $27.30 |
| Purchase #6 | $13.89 | 12.770% | $15.6638 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $239.60 | 10.208% | $264.0584 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $677.32 | $747.3498 | $747.35 | $747.30 | $747.40 | |