| 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 | $233.77 | 5.302% | $246.1645 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $71.66 | 10.328% | $79.061 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $63.38 | 12.541% | $71.3285 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $81.88 | 13.828% | $93.2024 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $96.48 | 6.756% | $102.9982 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $204.78 | 13.379% | $232.1775 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $52.41 | 3.468% | $54.2276 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $804.36 | $879.1597 | $879.16 | $879.20 | $879.20 | |