| 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 | $186.79 | 12.184% | $209.5485 | $209.55 | $209.55 | $209.50 |
| Purchase #2 | $189.82 | 12.725% | $213.9746 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $146.46 | 7.695% | $157.7301 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $12.37 | 5.762% | $13.0828 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $234.85 | 6.649% | $250.4652 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $53.77 | 12.151% | $60.3036 | $60.30 | $60.30 | $60.30 |
| Purchase #7 | $17.89 | 4.570% | $18.7076 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $841.95 | $923.8124 | $923.81 | $923.80 | $923.80 | |