| 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 | $121.88 | 4.852% | $127.7936 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $150.56 | 12.613% | $169.5501 | $169.55 | $169.55 | $169.60 |
| Purchase #3 | $238.29 | 9.563% | $261.0777 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $9.66 | 11.299% | $10.7515 | $10.75 | $10.75 | $10.80 |
| Purchase #5 | $222.69 | 9.242% | $243.271 | $243.27 | $243.25 | $243.30 |
| Purchase #6 | $47.41 | 6.369% | $50.4295 | $50.43 | $50.45 | $50.40 |
| Purchase #7 | $249.99 | 10.747% | $276.8564 | $276.86 | $276.85 | $276.90 |
| 7 purchase totals = | $1,040.48 | $1,139.7298 | $1,139.73 | $1,139.75 | $1,139.90 | |