| 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 | $126.38 | 4.481% | $132.0431 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $30.74 | 8.471% | $33.344 | $33.34 | $33.35 | $33.30 |
| Purchase #3 | $249.51 | 5.295% | $262.7216 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $111.91 | 8.374% | $121.2813 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $194.75 | 4.475% | $203.4651 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $173.54 | 8.502% | $188.2944 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $199.27 | 13.137% | $225.4481 | $225.45 | $225.45 | $225.40 |
| 7 purchase totals = | $1,086.10 | $1,166.5976 | $1,166.59 | $1,166.60 | $1,166.50 | |