| 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 | $236.54 | 8.676% | $257.0622 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $96.61 | 11.240% | $107.469 | $107.47 | $107.45 | $107.50 |
| Purchase #3 | $77.45 | 6.642% | $82.5942 | $82.59 | $82.60 | $82.60 |
| Purchase #4 | $32.68 | 11.467% | $36.4274 | $36.43 | $36.45 | $36.40 |
| Purchase #5 | $174.79 | 6.547% | $186.2335 | $186.23 | $186.25 | $186.20 |
| Purchase #6 | $9.27 | 3.118% | $9.559 | $9.56 | $9.55 | $9.60 |
| Purchase #7 | $124.87 | 8.185% | $135.0906 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $752.21 | $814.4359 | $814.43 | $814.45 | $814.50 | |