| 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 | $238.81 | 11.471% | $266.2039 | $266.20 | $266.20 | $266.20 |
| Purchase #2 | $24.28 | 12.649% | $27.3512 | $27.35 | $27.35 | $27.40 |
| Purchase #3 | $23.91 | 9.359% | $26.1477 | $26.15 | $26.15 | $26.10 |
| Purchase #4 | $217.46 | 6.243% | $231.036 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $31.71 | 12.480% | $35.6674 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $107.80 | 5.450% | $113.6751 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $63.60 | 8.304% | $68.8813 | $68.88 | $68.90 | $68.90 |
| 7 purchase totals = | $707.57 | $768.9626 | $768.97 | $769.00 | $769.00 | |