| 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 | $47.31 | 11.380% | $52.6939 | $52.69 | $52.70 | $52.70 |
| Purchase #2 | $243.85 | 11.281% | $271.3587 | $271.36 | $271.35 | $271.40 |
| Purchase #3 | $109.69 | 5.358% | $115.5672 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $193.89 | 7.836% | $209.0832 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $107.43 | 5.594% | $113.4396 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $207.36 | 4.744% | $217.1972 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $177.57 | 6.744% | $189.5453 | $189.55 | $189.55 | $189.50 |
| 7 purchase totals = | $1,087.10 | $1,168.8851 | $1,168.89 | $1,168.90 | $1,168.90 | |