| 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 | $233.35 | 8.381% | $252.9071 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $164.72 | 6.691% | $175.7414 | $175.74 | $175.75 | $175.70 |
| Purchase #3 | $135.92 | 3.166% | $140.2232 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $47.37 | 10.622% | $52.4016 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $91.63 | 13.724% | $104.2053 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $209.34 | 11.680% | $233.7909 | $233.79 | $233.80 | $233.80 |
| Purchase #7 | $33.55 | 8.256% | $36.3199 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $915.88 | $995.5894 | $995.59 | $995.55 | $995.50 | |