| 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 | $190.73 | 7.129% | $204.3271 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $113.47 | 3.475% | $117.4131 | $117.41 | $117.40 | $117.40 |
| Purchase #3 | $110.46 | 8.403% | $119.742 | $119.74 | $119.75 | $119.70 |
| Purchase #4 | $131.71 | 9.594% | $144.3463 | $144.35 | $144.35 | $144.30 |
| Purchase #5 | $14.32 | 5.819% | $15.1533 | $15.15 | $15.15 | $15.20 |
| Purchase #6 | $247.93 | 13.486% | $281.3658 | $281.37 | $281.35 | $281.40 |
| Purchase #7 | $56.56 | 12.134% | $63.423 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $865.18 | $945.7706 | $945.77 | $945.75 | $945.70 | |