| 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 | $84.25 | 10.224% | $92.8637 | $92.86 | $92.85 | $92.90 |
| Purchase #2 | $225.28 | 12.415% | $253.2485 | $253.25 | $253.25 | $253.20 |
| Purchase #3 | $126.99 | 7.541% | $136.5663 | $136.57 | $136.55 | $136.60 |
| Purchase #4 | $113.78 | 10.867% | $126.1445 | $126.14 | $126.15 | $126.10 |
| Purchase #5 | $180.80 | 7.829% | $194.9548 | $194.95 | $194.95 | $195.00 |
| Purchase #6 | $7.72 | 4.229% | $8.0465 | $8.05 | $8.05 | $8.00 |
| Purchase #7 | $173.75 | 7.676% | $187.0871 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $912.57 | $998.9114 | $998.91 | $998.90 | $998.90 | |