| 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 | $236.37 | 8.283% | $255.9485 | $255.95 | $255.95 | $255.90 |
| Purchase #2 | $163.94 | 12.841% | $184.9915 | $184.99 | $185.00 | $185.00 |
| Purchase #3 | $90.51 | 8.245% | $97.9725 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $184.25 | 6.124% | $195.5335 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $35.79 | 10.257% | $39.461 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $7.69 | 13.851% | $8.7551 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $85.95 | 12.396% | $96.6044 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $804.50 | $879.2665 | $879.26 | $879.25 | $879.30 | |