| 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 | $124.47 | 4.487% | $130.055 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $95.69 | 9.317% | $104.6054 | $104.61 | $104.60 | $104.60 |
| Purchase #3 | $159.53 | 6.297% | $169.5756 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $79.28 | 13.688% | $90.1318 | $90.13 | $90.15 | $90.10 |
| Purchase #5 | $215.46 | 12.721% | $242.8687 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $184.59 | 4.560% | $193.0073 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $103.54 | 3.341% | $106.9993 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $962.56 | $1,037.2431 | $1,037.26 | $1,037.25 | $1,037.30 | |