| 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 | $210.43 | 3.396% | $217.5762 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $54.33 | 4.271% | $56.6504 | $56.65 | $56.65 | $56.70 |
| Purchase #3 | $73.43 | 4.194% | $76.5097 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $150.45 | 8.862% | $163.7829 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $98.86 | 10.489% | $109.2294 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $233.83 | 10.373% | $258.0852 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $65.50 | 8.363% | $70.9778 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $886.83 | $952.8116 | $952.82 | $952.90 | $952.90 | |