| 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 | $213.64 | 9.520% | $233.9785 | $233.98 | $234.00 | $234.00 |
| Purchase #2 | $113.79 | 7.414% | $122.2264 | $122.23 | $122.25 | $122.20 |
| Purchase #3 | $31.89 | 12.109% | $35.7516 | $35.75 | $35.75 | $35.80 |
| Purchase #4 | $208.44 | 10.643% | $230.6243 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $146.71 | 5.633% | $154.9742 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $36.55 | 3.738% | $37.9162 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $169.82 | 9.246% | $185.5216 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $920.84 | $1,000.9928 | $1,000.99 | $1,000.95 | $1,001.00 | |