| 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 | $135.28 | 6.840% | $144.5332 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $121.41 | 8.194% | $131.3583 | $131.36 | $131.35 | $131.40 |
| Purchase #3 | $227.78 | 5.708% | $240.7817 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $78.27 | 5.727% | $82.7525 | $82.75 | $82.75 | $82.80 |
| Purchase #5 | $233.66 | 6.394% | $248.6002 | $248.60 | $248.60 | $248.60 |
| Purchase #6 | $219.45 | 3.232% | $226.5426 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $199.39 | 3.650% | $206.6677 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $1,215.24 | $1,281.2362 | $1,281.23 | $1,281.25 | $1,281.30 | |