| 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 | $99.56 | 3.492% | $103.0366 | $103.04 | $103.05 | $103.00 |
| Purchase #2 | $197.29 | 5.470% | $208.0818 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $16.70 | 6.497% | $17.785 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $78.76 | 12.782% | $88.8271 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $183.39 | 11.535% | $204.544 | $204.54 | $204.55 | $204.50 |
| Purchase #6 | $133.46 | 9.226% | $145.773 | $145.77 | $145.75 | $145.80 |
| Purchase #7 | $128.51 | 10.512% | $142.019 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $837.67 | $910.0665 | $910.07 | $910.10 | $910.00 | |