| 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 | $106.76 | 10.112% | $117.5556 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $9.94 | 4.598% | $10.397 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $96.52 | 7.696% | $103.9482 | $103.95 | $103.95 | $103.90 |
| Purchase #4 | $134.30 | 13.227% | $152.0639 | $152.06 | $152.05 | $152.10 |
| Purchase #5 | $231.96 | 5.127% | $243.8526 | $243.85 | $243.85 | $243.90 |
| Purchase #6 | $14.34 | 13.680% | $16.3017 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $126.98 | 5.803% | $134.3486 | $134.35 | $134.35 | $134.30 |
| 7 purchase totals = | $720.80 | $778.4676 | $778.47 | $778.45 | $778.50 | |