| 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 | $239.47 | 11.163% | $266.202 | $266.20 | $266.20 | $266.20 |
| Purchase #2 | $79.45 | 12.122% | $89.0809 | $89.08 | $89.10 | $89.10 |
| Purchase #3 | $134.53 | 6.777% | $143.6471 | $143.65 | $143.65 | $143.60 |
| Purchase #4 | $76.69 | 3.407% | $79.3028 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $142.62 | 8.262% | $154.4033 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $77.91 | 5.188% | $81.952 | $81.95 | $81.95 | $82.00 |
| Purchase #7 | $136.26 | 5.615% | $143.911 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $886.93 | $958.4991 | $958.49 | $958.50 | $958.50 | |