| 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 | $190.29 | 4.619% | $199.0795 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $82.74 | 13.160% | $93.6286 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $217.33 | 4.523% | $227.1598 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $157.75 | 7.138% | $169.0102 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $117.46 | 6.366% | $124.9375 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $225.94 | 4.666% | $236.4824 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $195.80 | 12.626% | $220.5217 | $220.52 | $220.50 | $220.50 |
| 7 purchase totals = | $1,187.31 | $1,270.8197 | $1,270.82 | $1,270.85 | $1,270.80 | |