| 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 | $122.59 | 3.349% | $126.6955 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $23.47 | 8.276% | $25.4124 | $25.41 | $25.40 | $25.40 |
| Purchase #3 | $234.31 | 12.750% | $264.1845 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $64.65 | 5.130% | $67.9665 | $67.97 | $67.95 | $68.00 |
| Purchase #5 | $110.47 | 10.434% | $121.9964 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $54.98 | 9.184% | $60.0294 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $97.50 | 10.513% | $107.7502 | $107.75 | $107.75 | $107.80 |
| 7 purchase totals = | $707.97 | $774.0349 | $774.04 | $774.05 | $774.10 | |