| 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 | $200.95 | 12.819% | $226.7098 | $226.71 | $226.70 | $226.70 |
| Purchase #2 | $82.49 | 11.841% | $92.2576 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $249.71 | 4.798% | $261.6911 | $261.69 | $261.70 | $261.70 |
| Purchase #4 | $91.97 | 7.735% | $99.0839 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $194.29 | 10.184% | $214.0765 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $74.44 | 13.304% | $84.3435 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $166.50 | 6.536% | $177.3824 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $1,060.35 | $1,155.5448 | $1,155.54 | $1,155.60 | $1,155.60 | |