| 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 | $196.89 | 9.236% | $215.0748 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $15.51 | 4.664% | $16.2334 | $16.23 | $16.25 | $16.20 |
| Purchase #3 | $11.77 | 3.699% | $12.2054 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $7.80 | 12.236% | $8.7544 | $8.75 | $8.75 | $8.80 |
| Purchase #5 | $238.41 | 13.849% | $271.4274 | $271.43 | $271.45 | $271.40 |
| Purchase #6 | $191.50 | 11.734% | $213.9706 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $235.59 | 3.727% | $244.3704 | $244.37 | $244.35 | $244.40 |
| 7 purchase totals = | $897.47 | $982.0364 | $982.03 | $982.00 | $982.10 | |