| 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 | $230.90 | 3.186% | $238.2565 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $133.54 | 8.319% | $144.6492 | $144.65 | $144.65 | $144.60 |
| Purchase #3 | $67.93 | 4.404% | $70.9216 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $44.91 | 7.173% | $48.1314 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $167.68 | 13.738% | $190.7159 | $190.72 | $190.70 | $190.70 |
| Purchase #6 | $95.66 | 8.464% | $103.7567 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $14.29 | 11.520% | $15.9362 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $754.91 | $812.3675 | $812.38 | $812.35 | $812.30 | |