| 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 | $98.58 | 8.102% | $106.567 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $205.42 | 11.765% | $229.5877 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $65.85 | 4.375% | $68.7309 | $68.73 | $68.75 | $68.70 |
| Purchase #4 | $114.40 | 8.488% | $124.1103 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $99.60 | 3.137% | $102.7245 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $42.70 | 10.165% | $47.0405 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $132.55 | 9.340% | $144.9302 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $759.10 | $823.6911 | $823.69 | $823.70 | $823.60 | |