| 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 | $26.57 | 12.701% | $29.9447 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $110.76 | 6.504% | $117.9638 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $229.93 | 12.432% | $258.5149 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $12.56 | 9.277% | $13.7252 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $117.77 | 3.445% | $121.8272 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $166.79 | 9.480% | $182.6017 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $199.91 | 7.391% | $214.6853 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $864.29 | $939.2628 | $939.26 | $939.30 | $939.20 | |