| 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 | $116.66 | 8.687% | $126.7943 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $241.79 | 7.453% | $259.8106 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $103.27 | 9.125% | $112.6934 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $81.91 | 11.262% | $91.1347 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $16.38 | 8.839% | $17.8278 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $24.70 | 10.270% | $27.2367 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $248.81 | 12.679% | $280.3566 | $280.36 | $280.35 | $280.40 |
| 7 purchase totals = | $833.52 | $915.8541 | $915.85 | $915.90 | $915.80 | |