| 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 | $140.71 | 12.362% | $158.1046 | $158.10 | $158.10 | $158.10 |
| Purchase #2 | $227.39 | 6.670% | $242.5569 | $242.56 | $242.55 | $242.60 |
| Purchase #3 | $155.31 | 6.232% | $164.9889 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $27.37 | 9.855% | $30.0673 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $9.40 | 12.222% | $10.5489 | $10.55 | $10.55 | $10.50 |
| Purchase #6 | $211.91 | 5.764% | $224.1245 | $224.12 | $224.10 | $224.10 |
| Purchase #7 | $212.99 | 3.405% | $220.2423 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $985.08 | $1,050.6334 | $1,050.63 | $1,050.60 | $1,050.60 | |