| 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 | $102.43 | 9.615% | $112.2786 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $37.94 | 4.842% | $39.7771 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $98.63 | 6.298% | $104.8417 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $207.71 | 9.564% | $227.5754 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $185.51 | 5.411% | $195.5479 | $195.55 | $195.55 | $195.50 |
| Purchase #6 | $102.76 | 9.715% | $112.7431 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $93.92 | 10.418% | $103.7046 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $828.90 | $896.4684 | $896.47 | $896.55 | $896.40 | |