| 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 | $236.99 | 7.865% | $255.6293 | $255.63 | $255.65 | $255.60 |
| Purchase #2 | $82.82 | 13.522% | $94.0189 | $94.02 | $94.00 | $94.00 |
| Purchase #3 | $42.86 | 5.679% | $45.294 | $45.29 | $45.30 | $45.30 |
| Purchase #4 | $122.91 | 3.102% | $126.7227 | $126.72 | $126.70 | $126.70 |
| Purchase #5 | $79.92 | 8.771% | $86.9298 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $109.56 | 7.233% | $117.4845 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $172.84 | 4.712% | $180.9842 | $180.98 | $181.00 | $181.00 |
| 7 purchase totals = | $847.90 | $907.0634 | $907.05 | $907.10 | $907.00 | |