| 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 | $217.36 | 11.457% | $242.2629 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $154.68 | 11.391% | $172.2996 | $172.30 | $172.30 | $172.30 |
| Purchase #3 | $111.49 | 3.562% | $115.4613 | $115.46 | $115.45 | $115.50 |
| Purchase #4 | $209.81 | 5.215% | $220.7516 | $220.75 | $220.75 | $220.80 |
| Purchase #5 | $16.74 | 9.433% | $18.3191 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $49.42 | 12.857% | $55.7739 | $55.77 | $55.75 | $55.80 |
| Purchase #7 | $199.56 | 10.629% | $220.7712 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $959.06 | $1,045.6396 | $1,045.63 | $1,045.55 | $1,045.80 | |