| 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 | $22.76 | 6.397% | $24.216 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $86.91 | 10.626% | $96.1451 | $96.15 | $96.15 | $96.10 |
| Purchase #3 | $140.53 | 6.134% | $149.1501 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $169.43 | 9.416% | $185.3835 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $212.81 | 3.616% | $220.5052 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $73.71 | 9.870% | $80.9852 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $208.36 | 3.249% | $215.1296 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $914.51 | $971.5147 | $971.53 | $971.55 | $971.50 | |