| 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 | $200.34 | 3.421% | $207.1936 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $24.36 | 13.825% | $27.7278 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $79.57 | 8.493% | $86.3279 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $52.43 | 5.324% | $55.2214 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $106.74 | 6.808% | $114.0069 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $138.92 | 5.494% | $146.5523 | $146.55 | $146.55 | $146.60 |
| Purchase #7 | $224.83 | 8.355% | $243.6145 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $827.19 | $880.6444 | $880.64 | $880.65 | $880.60 | |