| 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 | $35.39 | 13.574% | $40.1938 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $216.92 | 6.722% | $231.5014 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $196.94 | 8.695% | $214.0639 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $26.86 | 6.810% | $28.6892 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $220.79 | 12.382% | $248.1282 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $169.33 | 9.551% | $185.5027 | $185.50 | $185.50 | $185.50 |
| Purchase #7 | $226.74 | 3.531% | $234.7462 | $234.75 | $234.75 | $234.70 |
| 7 purchase totals = | $1,092.97 | $1,182.8254 | $1,182.82 | $1,182.85 | $1,182.80 | |