| 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 | $234.81 | 9.822% | $257.873 | $257.87 | $257.85 | $257.90 |
| Purchase #2 | $118.37 | 13.342% | $134.1629 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $183.43 | 11.294% | $204.1466 | $204.15 | $204.15 | $204.10 |
| Purchase #4 | $222.82 | 9.631% | $244.2798 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $81.89 | 4.472% | $85.5521 | $85.55 | $85.55 | $85.60 |
| Purchase #6 | $42.69 | 5.296% | $44.9509 | $44.95 | $44.95 | $45.00 |
| Purchase #7 | $185.56 | 12.739% | $209.1985 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $1,069.57 | $1,180.1638 | $1,180.16 | $1,180.15 | $1,180.30 | |