| 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 | $136.87 | 3.373% | $141.4866 | $141.49 | $141.50 | $141.50 |
| Purchase #2 | $12.94 | 10.557% | $14.3061 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $178.93 | 4.189% | $186.4254 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $188.27 | 10.506% | $208.0496 | $208.05 | $208.05 | $208.00 |
| Purchase #5 | $104.97 | 8.171% | $113.5471 | $113.55 | $113.55 | $113.50 |
| Purchase #6 | $140.81 | 6.664% | $150.1936 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $212.86 | 3.576% | $220.4719 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $975.65 | $1,034.4803 | $1,034.49 | $1,034.50 | $1,034.40 | |