| 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 | $233.46 | 11.577% | $260.4877 | $260.49 | $260.50 | $260.50 |
| Purchase #2 | $86.47 | 13.447% | $98.0976 | $98.10 | $98.10 | $98.10 |
| Purchase #3 | $190.98 | 8.760% | $207.7098 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $196.43 | 9.746% | $215.5741 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $190.61 | 10.367% | $210.3705 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $98.25 | 9.581% | $107.6633 | $107.66 | $107.65 | $107.70 |
| Purchase #7 | $179.53 | 9.243% | $196.124 | $196.12 | $196.10 | $196.10 |
| 7 purchase totals = | $1,175.73 | $1,296.0270 | $1,296.02 | $1,295.95 | $1,296.10 | |