| 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 | $198.63 | 11.738% | $221.9452 | $221.95 | $221.95 | $221.90 |
| Purchase #2 | $221.71 | 4.177% | $230.9708 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $199.43 | 5.415% | $210.2291 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $30.91 | 3.269% | $31.9204 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $16.56 | 10.547% | $18.3066 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $62.40 | 4.401% | $65.1462 | $65.15 | $65.15 | $65.10 |
| Purchase #7 | $51.63 | 12.104% | $57.8793 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $781.27 | $836.3976 | $836.41 | $836.40 | $836.30 | |