| 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 | $235.44 | 7.417% | $252.9026 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $100.65 | 6.494% | $107.1862 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $84.62 | 10.562% | $93.5576 | $93.56 | $93.55 | $93.60 |
| Purchase #4 | $82.94 | 6.126% | $88.0209 | $88.02 | $88.00 | $88.00 |
| Purchase #5 | $245.60 | 5.475% | $259.0466 | $259.05 | $259.05 | $259.00 |
| Purchase #6 | $151.87 | 11.677% | $169.6039 | $169.60 | $169.60 | $169.60 |
| Purchase #7 | $109.70 | 3.576% | $113.6229 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $1,010.82 | $1,083.9407 | $1,083.94 | $1,083.90 | $1,083.90 | |