| 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 | $137.34 | 8.685% | $149.268 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $117.88 | 6.666% | $125.7379 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $246.89 | 6.298% | $262.4391 | $262.44 | $262.45 | $262.40 |
| Purchase #4 | $21.91 | 13.307% | $24.8256 | $24.83 | $24.85 | $24.80 |
| Purchase #5 | $91.28 | 9.547% | $99.9945 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $224.70 | 10.390% | $248.0463 | $248.05 | $248.05 | $248.00 |
| Purchase #7 | $15.35 | 9.245% | $16.7691 | $16.77 | $16.75 | $16.80 |
| 7 purchase totals = | $855.35 | $927.0805 | $927.09 | $927.10 | $927.00 | |