| 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 | $243.53 | 4.761% | $255.1245 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $62.52 | 8.625% | $67.9124 | $67.91 | $67.90 | $67.90 |
| Purchase #3 | $147.74 | 6.410% | $157.2101 | $157.21 | $157.20 | $157.20 |
| Purchase #4 | $163.43 | 11.173% | $181.69 | $181.69 | $181.70 | $181.70 |
| Purchase #5 | $90.66 | 13.184% | $102.6126 | $102.61 | $102.60 | $102.60 |
| Purchase #6 | $9.49 | 3.777% | $9.8484 | $9.85 | $9.85 | $9.80 |
| Purchase #7 | $113.63 | 6.209% | $120.6853 | $120.69 | $120.70 | $120.70 |
| 7 purchase totals = | $831.00 | $895.0833 | $895.08 | $895.05 | $895.00 | |