| 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 | $219.68 | 6.596% | $234.1701 | $234.17 | $234.15 | $234.20 |
| Purchase #2 | $244.74 | 3.645% | $253.6608 | $253.66 | $253.65 | $253.70 |
| Purchase #3 | $172.60 | 3.751% | $179.0742 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $160.63 | 5.241% | $169.0486 | $169.05 | $169.05 | $169.00 |
| Purchase #5 | $41.94 | 5.482% | $44.2392 | $44.24 | $44.25 | $44.20 |
| Purchase #6 | $21.43 | 8.278% | $23.204 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $38.68 | 3.544% | $40.0508 | $40.05 | $40.05 | $40.10 |
| 7 purchase totals = | $899.70 | $943.4477 | $943.44 | $943.40 | $943.50 | |