| 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 | $181.92 | 12.359% | $204.4035 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $113.87 | 6.324% | $121.0711 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $88.30 | 6.137% | $93.719 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $11.39 | 4.221% | $11.8708 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $114.39 | 8.752% | $124.4014 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $122.34 | 10.234% | $134.8603 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $20.65 | 12.699% | $23.2723 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $652.86 | $713.5984 | $713.59 | $713.50 | $713.70 | |