| 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 | $205.45 | 3.800% | $213.2571 | $213.26 | $213.25 | $213.30 |
| Purchase #2 | $115.46 | 5.430% | $121.7295 | $121.73 | $121.75 | $121.70 |
| Purchase #3 | $222.45 | 8.710% | $241.8254 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $22.34 | 5.686% | $23.6103 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $139.39 | 11.874% | $155.9412 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $221.58 | 7.132% | $237.3831 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $221.72 | 12.538% | $249.5193 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $1,148.39 | $1,243.2659 | $1,243.27 | $1,243.30 | $1,243.20 | |