| 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 | $227.38 | 4.731% | $238.1373 | $238.14 | $238.15 | $238.10 |
| Purchase #2 | $16.33 | 13.793% | $18.5824 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $104.38 | 10.409% | $115.2449 | $115.24 | $115.25 | $115.20 |
| Purchase #4 | $15.79 | 10.510% | $17.4495 | $17.45 | $17.45 | $17.40 |
| Purchase #5 | $149.27 | 13.753% | $169.7991 | $169.80 | $169.80 | $169.80 |
| Purchase #6 | $201.55 | 8.298% | $218.2746 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $86.87 | 5.170% | $91.3612 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $801.57 | $868.8490 | $868.84 | $868.85 | $868.80 | |