| 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 | $237.69 | 6.127% | $252.2533 | $252.25 | $252.25 | $252.30 |
| Purchase #2 | $209.95 | 9.711% | $230.3382 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $220.99 | 3.756% | $229.2904 | $229.29 | $229.30 | $229.30 |
| Purchase #4 | $60.69 | 6.416% | $64.5839 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $105.63 | 11.204% | $117.4648 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $221.97 | 13.708% | $252.3976 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $167.82 | 7.821% | $180.9452 | $180.95 | $180.95 | $180.90 |
| 7 purchase totals = | $1,224.74 | $1,327.2734 | $1,327.27 | $1,327.30 | $1,327.30 | |