| 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 | $189.38 | 13.758% | $215.4349 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $176.40 | 3.593% | $182.7381 | $182.74 | $182.75 | $182.70 |
| Purchase #3 | $198.67 | 5.542% | $209.6803 | $209.68 | $209.70 | $209.70 |
| Purchase #4 | $59.43 | 9.144% | $64.8643 | $64.86 | $64.85 | $64.90 |
| Purchase #5 | $229.25 | 8.183% | $248.0095 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $168.69 | 4.674% | $176.5746 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $95.30 | 10.456% | $105.2646 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $1,117.12 | $1,202.5663 | $1,202.55 | $1,202.55 | $1,202.60 | |