| 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 | $111.56 | 4.799% | $116.9138 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $138.97 | 10.308% | $153.295 | $153.30 | $153.30 | $153.30 |
| Purchase #3 | $95.84 | 9.484% | $104.9295 | $104.93 | $104.95 | $104.90 |
| Purchase #4 | $40.74 | 4.520% | $42.5814 | $42.58 | $42.60 | $42.60 |
| Purchase #5 | $187.62 | 10.249% | $206.8492 | $206.85 | $206.85 | $206.80 |
| Purchase #6 | $73.81 | 5.332% | $77.7455 | $77.75 | $77.75 | $77.70 |
| Purchase #7 | $114.44 | 10.689% | $126.6725 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $762.98 | $828.9869 | $828.99 | $829.00 | $828.90 | |