| 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 | $209.74 | 7.545% | $225.5649 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $110.97 | 4.264% | $115.7018 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $205.50 | 12.140% | $230.4477 | $230.45 | $230.45 | $230.40 |
| Purchase #4 | $114.71 | 11.637% | $128.0588 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $222.28 | 4.713% | $232.7561 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $169.92 | 4.202% | $177.06 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $142.73 | 9.761% | $156.6619 | $156.66 | $156.65 | $156.70 |
| 7 purchase totals = | $1,175.85 | $1,266.2512 | $1,266.25 | $1,266.20 | $1,266.40 | |