| 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 | $108.70 | 11.270% | $120.9505 | $120.95 | $120.95 | $121.00 |
| Purchase #2 | $40.34 | 6.772% | $43.0718 | $43.07 | $43.05 | $43.10 |
| Purchase #3 | $215.83 | 12.851% | $243.5663 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $36.66 | 10.686% | $40.5775 | $40.58 | $40.60 | $40.60 |
| Purchase #5 | $185.46 | 7.516% | $199.3992 | $199.40 | $199.40 | $199.40 |
| Purchase #6 | $159.25 | 11.325% | $177.2851 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $15.27 | 4.282% | $15.9239 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $761.51 | $840.7743 | $840.78 | $840.75 | $840.90 | |