| 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 | $223.75 | 6.116% | $237.4346 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $36.25 | 10.548% | $40.0737 | $40.07 | $40.05 | $40.10 |
| Purchase #3 | $104.91 | 11.795% | $117.2841 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $187.34 | 10.236% | $206.5161 | $206.52 | $206.50 | $206.50 |
| Purchase #5 | $189.39 | 5.169% | $199.1796 | $199.18 | $199.20 | $199.20 |
| Purchase #6 | $45.56 | 3.744% | $47.2658 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $66.82 | 12.264% | $75.0148 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $854.02 | $922.7687 | $922.76 | $922.75 | $922.80 | |