| 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 | $211.91 | 8.276% | $229.4477 | $229.45 | $229.45 | $229.40 |
| Purchase #2 | $205.40 | 3.215% | $212.0036 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $169.75 | 6.134% | $180.1625 | $180.16 | $180.15 | $180.20 |
| Purchase #4 | $223.54 | 10.271% | $246.4998 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $206.49 | 7.867% | $222.7346 | $222.73 | $222.75 | $222.70 |
| Purchase #6 | $80.68 | 8.179% | $87.2788 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $169.37 | 5.394% | $178.5058 | $178.51 | $178.50 | $178.50 |
| 7 purchase totals = | $1,267.14 | $1,356.6328 | $1,356.63 | $1,356.65 | $1,356.60 | |