| 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 | $224.66 | 9.655% | $246.3509 | $246.35 | $246.35 | $246.40 |
| Purchase #2 | $61.71 | 12.595% | $69.4824 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $167.91 | 6.730% | $179.2103 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $23.51 | 10.325% | $25.9374 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $250.60 | 4.318% | $261.4209 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $89.36 | 3.457% | $92.4492 | $92.45 | $92.45 | $92.40 |
| Purchase #7 | $219.53 | 8.282% | $237.7115 | $237.71 | $237.70 | $237.70 |
| 7 purchase totals = | $1,037.28 | $1,112.5626 | $1,112.56 | $1,112.55 | $1,112.50 | |