| 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 | $118.84 | 11.754% | $132.8085 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $17.79 | 5.760% | $18.8147 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $233.80 | 9.393% | $255.7608 | $255.76 | $255.75 | $255.80 |
| Purchase #4 | $108.78 | 9.779% | $119.4176 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $174.40 | 4.801% | $182.7729 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $185.94 | 4.151% | $193.6584 | $193.66 | $193.65 | $193.70 |
| Purchase #7 | $68.74 | 3.116% | $70.8819 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $908.29 | $974.1148 | $974.11 | $974.05 | $974.20 | |