| 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 | $208.78 | 12.271% | $234.3994 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $139.60 | 3.803% | $144.909 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $158.94 | 11.257% | $176.8319 | $176.83 | $176.85 | $176.80 |
| Purchase #4 | $30.74 | 13.233% | $34.8078 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $190.89 | 12.580% | $214.904 | $214.90 | $214.90 | $214.90 |
| Purchase #6 | $27.36 | 8.598% | $29.7124 | $29.71 | $29.70 | $29.70 |
| Purchase #7 | $194.40 | 13.729% | $221.0892 | $221.09 | $221.10 | $221.10 |
| 7 purchase totals = | $950.71 | $1,056.6537 | $1,056.65 | $1,056.65 | $1,056.60 | |