| 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 | $202.48 | 8.834% | $220.3671 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $75.84 | 11.528% | $84.5828 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $226.80 | 4.458% | $236.9107 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $8.49 | 10.721% | $9.4002 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $242.29 | 4.659% | $253.5783 | $253.58 | $253.60 | $253.60 |
| Purchase #6 | $206.35 | 13.333% | $233.8626 | $233.86 | $233.85 | $233.90 |
| Purchase #7 | $227.78 | 11.791% | $254.6375 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $1,190.03 | $1,293.3392 | $1,293.34 | $1,293.35 | $1,293.40 | |