| 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 | $225.33 | 4.778% | $236.0963 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $227.80 | 7.230% | $244.2699 | $244.27 | $244.25 | $244.30 |
| Purchase #3 | $80.53 | 12.669% | $90.7323 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $149.57 | 13.552% | $169.8397 | $169.84 | $169.85 | $169.80 |
| Purchase #5 | $103.60 | 12.136% | $116.1729 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $44.83 | 5.658% | $47.3665 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $42.50 | 13.122% | $48.0769 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $874.16 | $952.5545 | $952.56 | $952.55 | $952.60 | |