| 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 | $228.42 | 9.503% | $250.1268 | $250.13 | $250.15 | $250.10 |
| Purchase #2 | $10.91 | 11.388% | $12.1524 | $12.15 | $12.15 | $12.20 |
| Purchase #3 | $200.62 | 4.131% | $208.9076 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $219.49 | 12.372% | $246.6453 | $246.65 | $246.65 | $246.60 |
| Purchase #5 | $154.95 | 9.314% | $169.382 | $169.38 | $169.40 | $169.40 |
| Purchase #6 | $40.51 | 6.577% | $43.1743 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $11.73 | 13.671% | $13.3336 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $866.63 | $943.7220 | $943.72 | $943.75 | $943.70 | |