| 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 | $125.80 | 8.156% | $136.0602 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $223.52 | 4.266% | $233.0554 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $243.90 | 12.325% | $273.9607 | $273.96 | $273.95 | $274.00 |
| Purchase #4 | $85.61 | 8.227% | $92.6531 | $92.65 | $92.65 | $92.70 |
| Purchase #5 | $231.83 | 12.778% | $261.4532 | $261.45 | $261.45 | $261.50 |
| Purchase #6 | $120.41 | 7.251% | $129.1409 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $16.54 | 9.488% | $18.1093 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $1,047.61 | $1,144.4328 | $1,144.43 | $1,144.40 | $1,144.60 | |