| 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 | $216.67 | 3.237% | $223.6836 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $19.61 | 12.732% | $22.1067 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $40.50 | 11.472% | $45.1462 | $45.15 | $45.15 | $45.10 |
| Purchase #4 | $125.82 | 9.722% | $138.0522 | $138.05 | $138.05 | $138.10 |
| Purchase #5 | $166.60 | 10.352% | $183.8464 | $183.85 | $183.85 | $183.80 |
| Purchase #6 | $228.39 | 7.205% | $244.8455 | $244.85 | $244.85 | $244.80 |
| Purchase #7 | $47.32 | 7.419% | $50.8307 | $50.83 | $50.85 | $50.80 |
| 7 purchase totals = | $844.91 | $908.5113 | $908.52 | $908.55 | $908.40 | |