| 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 | $186.48 | 9.179% | $203.597 | $203.60 | $203.60 | $203.60 |
| Purchase #2 | $10.39 | 6.185% | $11.0326 | $11.03 | $11.05 | $11.00 |
| Purchase #3 | $111.27 | 5.439% | $117.322 | $117.32 | $117.30 | $117.30 |
| Purchase #4 | $189.39 | 13.485% | $214.9292 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $229.98 | 4.375% | $240.0416 | $240.04 | $240.05 | $240.00 |
| Purchase #6 | $112.79 | 7.539% | $121.2932 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $7.59 | 13.611% | $8.6231 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $847.89 | $916.8387 | $916.83 | $916.85 | $916.70 | |