| 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 | $85.92 | 3.462% | $88.8946 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $121.69 | 12.327% | $136.6907 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $112.51 | 6.383% | $119.6915 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $121.98 | 6.444% | $129.8404 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $52.79 | 5.744% | $55.8223 | $55.82 | $55.80 | $55.80 |
| Purchase #6 | $245.87 | 5.380% | $259.0978 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $208.56 | 5.706% | $220.4604 | $220.46 | $220.45 | $220.50 |
| 7 purchase totals = | $949.32 | $1,010.4977 | $1,010.49 | $1,010.50 | $1,010.50 | |