| 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 | $249.81 | 7.308% | $268.0661 | $268.07 | $268.05 | $268.10 |
| Purchase #2 | $98.71 | 10.663% | $109.2354 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $22.80 | 8.524% | $24.7435 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $67.90 | 6.292% | $72.1723 | $72.17 | $72.15 | $72.20 |
| Purchase #5 | $184.62 | 12.185% | $207.1159 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $80.49 | 11.116% | $89.4373 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $72.71 | 11.687% | $81.2076 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $777.04 | $851.9781 | $851.99 | $851.95 | $851.90 | |