| 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 | $187.75 | 12.799% | $211.7801 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $75.39 | 5.462% | $79.5078 | $79.51 | $79.50 | $79.50 |
| Purchase #3 | $118.58 | 6.330% | $126.0861 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $106.80 | 11.583% | $119.1706 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $96.45 | 9.753% | $105.8568 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $46.76 | 3.459% | $48.3774 | $48.38 | $48.40 | $48.40 |
| Purchase #7 | $11.96 | 10.691% | $13.2386 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $643.69 | $704.0174 | $704.03 | $704.05 | $704.10 | |