| 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 | $221.60 | 5.838% | $234.537 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $130.41 | 3.112% | $134.4684 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $17.36 | 12.221% | $19.4816 | $19.48 | $19.50 | $19.50 |
| Purchase #4 | $8.88 | 6.282% | $9.4378 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $117.59 | 12.600% | $132.4063 | $132.41 | $132.40 | $132.40 |
| Purchase #6 | $222.88 | 5.506% | $235.1518 | $235.15 | $235.15 | $235.20 |
| Purchase #7 | $85.66 | 12.461% | $96.3341 | $96.33 | $96.35 | $96.30 |
| 7 purchase totals = | $804.38 | $861.8170 | $861.82 | $861.85 | $861.80 | |