| 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 | $227.53 | 9.156% | $248.3626 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $150.98 | 13.425% | $171.2491 | $171.25 | $171.25 | $171.20 |
| Purchase #3 | $228.47 | 13.741% | $259.8641 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $98.70 | 10.165% | $108.7329 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $169.71 | 8.553% | $184.2253 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $190.35 | 12.645% | $214.4198 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $38.53 | 9.438% | $42.1665 | $42.17 | $42.15 | $42.20 |
| 7 purchase totals = | $1,104.27 | $1,229.0203 | $1,229.02 | $1,229.00 | $1,229.00 | |