| 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 | $11.94 | 4.554% | $12.4837 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $118.33 | 10.585% | $130.8552 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $220.33 | 5.808% | $233.1268 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $43.58 | 3.582% | $45.141 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $67.82 | 10.479% | $74.9269 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $163.25 | 11.583% | $182.1592 | $182.16 | $182.15 | $182.20 |
| Purchase #7 | $182.26 | 6.197% | $193.5547 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $807.51 | $872.2475 | $872.25 | $872.30 | $872.30 | |