| 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 | $115.27 | 9.463% | $126.178 | $126.18 | $126.20 | $126.20 |
| Purchase #2 | $113.50 | 11.352% | $126.3845 | $126.38 | $126.40 | $126.40 |
| Purchase #3 | $46.25 | 3.290% | $47.7716 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $117.39 | 9.358% | $128.3754 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $231.81 | 9.732% | $254.3697 | $254.37 | $254.35 | $254.40 |
| Purchase #6 | $138.85 | 11.401% | $154.6803 | $154.68 | $154.70 | $154.70 |
| Purchase #7 | $46.69 | 13.433% | $52.9619 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $809.76 | $890.7214 | $890.72 | $890.75 | $890.90 | |