| 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 | $194.49 | 9.504% | $212.9743 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $111.60 | 5.248% | $117.4568 | $117.46 | $117.45 | $117.50 |
| Purchase #3 | $248.59 | 9.621% | $272.5068 | $272.51 | $272.50 | $272.50 |
| Purchase #4 | $76.32 | 6.418% | $81.2182 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $6.73 | 9.442% | $7.3654 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $92.76 | 5.762% | $98.1048 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $97.27 | 12.840% | $109.7595 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $827.76 | $899.3858 | $899.39 | $899.30 | $899.50 | |