| 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 | $190.78 | 10.280% | $210.3922 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $249.60 | 5.330% | $262.9037 | $262.90 | $262.90 | $262.90 |
| Purchase #3 | $226.51 | 6.279% | $240.7326 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $82.62 | 5.628% | $87.2699 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $154.83 | 11.873% | $173.213 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $103.86 | 3.110% | $107.09 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $180.99 | 12.724% | $204.0192 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $1,189.19 | $1,285.6206 | $1,285.61 | $1,285.60 | $1,285.60 | |