| 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 | $215.43 | 4.874% | $225.9301 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $28.38 | 5.221% | $29.8617 | $29.86 | $29.85 | $29.90 |
| Purchase #3 | $213.50 | 10.343% | $235.5823 | $235.58 | $235.60 | $235.60 |
| Purchase #4 | $75.41 | 12.583% | $84.8988 | $84.90 | $84.90 | $84.90 |
| Purchase #5 | $217.96 | 4.273% | $227.2734 | $227.27 | $227.25 | $227.30 |
| Purchase #6 | $105.54 | 12.590% | $118.8275 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $29.36 | 12.295% | $32.9698 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $885.58 | $955.3436 | $955.34 | $955.35 | $955.40 | |