| 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 | $98.97 | 11.520% | $110.3713 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $213.26 | 12.648% | $240.2331 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $10.36 | 8.723% | $11.2637 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $61.90 | 8.138% | $66.9374 | $66.94 | $66.95 | $66.90 |
| Purchase #5 | $112.25 | 10.212% | $123.713 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $40.56 | 3.859% | $42.1252 | $42.13 | $42.15 | $42.10 |
| Purchase #7 | $34.33 | 5.604% | $36.2539 | $36.25 | $36.25 | $36.30 |
| 7 purchase totals = | $571.63 | $630.8976 | $630.89 | $630.90 | $630.90 | |