| 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 | $211.49 | 12.217% | $237.3277 | $237.33 | $237.35 | $237.30 |
| Purchase #2 | $120.48 | 11.448% | $134.2726 | $134.27 | $134.25 | $134.30 |
| Purchase #3 | $10.84 | 4.266% | $11.3024 | $11.30 | $11.30 | $11.30 |
| Purchase #4 | $82.90 | 8.303% | $89.7832 | $89.78 | $89.80 | $89.80 |
| Purchase #5 | $47.83 | 8.193% | $51.7487 | $51.75 | $51.75 | $51.70 |
| Purchase #6 | $157.92 | 13.462% | $179.1792 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $173.45 | 3.604% | $179.7011 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $804.91 | $883.3149 | $883.31 | $883.35 | $883.30 | |