| 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 | $113.30 | 4.139% | $117.9895 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $55.32 | 9.181% | $60.3989 | $60.40 | $60.40 | $60.40 |
| Purchase #3 | $214.59 | 9.485% | $234.9439 | $234.94 | $234.95 | $234.90 |
| Purchase #4 | $197.58 | 11.550% | $220.4005 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $88.54 | 6.619% | $94.4005 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $7.82 | 4.360% | $8.161 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $52.26 | 4.217% | $54.4638 | $54.46 | $54.45 | $54.50 |
| 7 purchase totals = | $729.41 | $790.7581 | $790.75 | $790.75 | $790.80 | |