| 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 | $113.40 | 10.214% | $124.9827 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $17.98 | 9.761% | $19.735 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $199.57 | 6.412% | $212.3664 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $63.74 | 11.248% | $70.9095 | $70.91 | $70.90 | $70.90 |
| Purchase #5 | $119.42 | 10.556% | $132.026 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $178.58 | 8.340% | $193.4736 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $162.89 | 12.405% | $183.0965 | $183.10 | $183.10 | $183.10 |
| 7 purchase totals = | $855.58 | $936.5897 | $936.60 | $936.60 | $936.60 | |