| 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 | $181.82 | 9.639% | $199.3456 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $213.63 | 5.749% | $225.9116 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $217.35 | 4.575% | $227.2938 | $227.29 | $227.30 | $227.30 |
| Purchase #4 | $97.63 | 8.337% | $105.7694 | $105.77 | $105.75 | $105.80 |
| Purchase #5 | $24.87 | 7.638% | $26.7696 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $92.63 | 8.305% | $100.3229 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $64.41 | 13.209% | $72.9179 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $892.34 | $958.3308 | $958.33 | $958.25 | $958.30 | |