| 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 | $194.69 | 10.466% | $215.0663 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $100.90 | 13.471% | $114.4922 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $104.98 | 11.784% | $117.3508 | $117.35 | $117.35 | $117.40 |
| Purchase #4 | $220.83 | 3.734% | $229.0758 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $126.94 | 12.858% | $143.2619 | $143.26 | $143.25 | $143.30 |
| Purchase #6 | $156.85 | 10.725% | $173.6722 | $173.67 | $173.65 | $173.70 |
| Purchase #7 | $229.33 | 3.794% | $238.0308 | $238.03 | $238.05 | $238.00 |
| 7 purchase totals = | $1,134.52 | $1,230.9500 | $1,230.95 | $1,230.95 | $1,231.10 | |