| 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 | $112.75 | 11.603% | $125.8324 | $125.83 | $125.85 | $125.80 |
| Purchase #2 | $55.67 | 11.517% | $62.0815 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $61.40 | 3.373% | $63.471 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $93.64 | 3.718% | $97.1215 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $211.59 | 12.196% | $237.3955 | $237.40 | $237.40 | $237.40 |
| Purchase #6 | $107.27 | 5.437% | $113.1023 | $113.10 | $113.10 | $113.10 |
| Purchase #7 | $18.91 | 10.296% | $20.857 | $20.86 | $20.85 | $20.90 |
| 7 purchase totals = | $661.23 | $719.8612 | $719.86 | $719.85 | $719.90 | |