| 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 | $248.45 | 10.387% | $274.2565 | $274.26 | $274.25 | $274.30 |
| Purchase #2 | $20.40 | 10.838% | $22.611 | $22.61 | $22.60 | $22.60 |
| Purchase #3 | $133.33 | 12.185% | $149.5763 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $105.62 | 6.427% | $112.4082 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $70.77 | 13.798% | $80.5348 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $121.67 | 6.172% | $129.1795 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $82.37 | 4.468% | $86.0503 | $86.05 | $86.05 | $86.10 |
| 7 purchase totals = | $782.61 | $854.6166 | $854.62 | $854.65 | $854.70 | |