| 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 | $81.69 | 10.603% | $90.3516 | $90.35 | $90.35 | $90.40 |
| Purchase #2 | $219.63 | 12.732% | $247.5933 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $109.50 | 6.790% | $116.9351 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $246.84 | 5.841% | $261.2579 | $261.26 | $261.25 | $261.30 |
| Purchase #5 | $95.76 | 9.681% | $105.0305 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $240.46 | 9.860% | $264.1694 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $111.51 | 9.504% | $122.1079 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $1,105.39 | $1,207.4457 | $1,207.45 | $1,207.45 | $1,207.50 | |