| 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 | $81.92 | 12.508% | $92.1666 | $92.17 | $92.15 | $92.20 |
| Purchase #2 | $7.56 | 12.628% | $8.5147 | $8.51 | $8.50 | $8.50 |
| Purchase #3 | $117.45 | 5.390% | $123.7806 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $215.90 | 12.762% | $243.4532 | $243.45 | $243.45 | $243.50 |
| Purchase #5 | $130.34 | 4.491% | $136.1936 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $120.44 | 3.667% | $124.8565 | $124.86 | $124.85 | $124.90 |
| Purchase #7 | $213.40 | 7.783% | $230.0089 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $887.01 | $958.9741 | $958.97 | $958.95 | $959.10 | |