| 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 | $112.67 | 10.627% | $124.6434 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $209.45 | 8.553% | $227.3643 | $227.36 | $227.35 | $227.40 |
| Purchase #3 | $101.89 | 6.354% | $108.3641 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $80.97 | 4.119% | $84.3052 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $246.54 | 3.138% | $254.2764 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $126.95 | 5.683% | $134.1646 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $42.55 | 8.800% | $46.2944 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $921.02 | $979.4124 | $979.40 | $979.40 | $979.50 | |