| 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 | $185.72 | 12.296% | $208.5561 | $208.56 | $208.55 | $208.60 |
| Purchase #2 | $105.61 | 5.252% | $111.1566 | $111.16 | $111.15 | $111.20 |
| Purchase #3 | $136.50 | 3.585% | $141.3935 | $141.39 | $141.40 | $141.40 |
| Purchase #4 | $62.65 | 12.368% | $70.3986 | $70.40 | $70.40 | $70.40 |
| Purchase #5 | $221.92 | 6.675% | $236.7332 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $113.78 | 9.531% | $124.6244 | $124.62 | $124.60 | $124.60 |
| Purchase #7 | $17.62 | 13.310% | $19.9652 | $19.97 | $19.95 | $20.00 |
| 7 purchase totals = | $843.80 | $912.8276 | $912.83 | $912.80 | $912.90 | |