| 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 | $235.85 | 10.847% | $261.4326 | $261.43 | $261.45 | $261.40 |
| Purchase #2 | $42.43 | 5.738% | $44.8646 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $240.44 | 11.422% | $267.9031 | $267.90 | $267.90 | $267.90 |
| Purchase #4 | $128.26 | 4.395% | $133.897 | $133.90 | $133.90 | $133.90 |
| Purchase #5 | $30.83 | 8.517% | $33.4558 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $77.51 | 7.128% | $83.0349 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $224.76 | 9.652% | $246.4538 | $246.45 | $246.45 | $246.50 |
| 7 purchase totals = | $980.08 | $1,071.0418 | $1,071.03 | $1,071.05 | $1,071.10 | |