| 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 | $209.97 | 3.486% | $217.2896 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $166.26 | 10.506% | $183.7273 | $183.73 | $183.75 | $183.70 |
| Purchase #3 | $145.78 | 11.840% | $163.0404 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $59.61 | 6.120% | $63.2581 | $63.26 | $63.25 | $63.30 |
| Purchase #5 | $42.71 | 6.119% | $45.3234 | $45.32 | $45.30 | $45.30 |
| Purchase #6 | $129.67 | 3.218% | $133.8428 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $113.47 | 7.356% | $121.8169 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $867.47 | $928.2985 | $928.30 | $928.30 | $928.20 | |