| 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 | $215.50 | 8.241% | $233.2594 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $11.40 | 5.742% | $12.0546 | $12.05 | $12.05 | $12.10 |
| Purchase #3 | $13.48 | 10.343% | $14.8742 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $221.49 | 3.105% | $228.3673 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $121.51 | 8.844% | $132.2563 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $99.31 | 5.547% | $104.8187 | $104.82 | $104.80 | $104.80 |
| Purchase #7 | $64.71 | 9.620% | $70.9351 | $70.94 | $70.95 | $70.90 |
| 7 purchase totals = | $747.40 | $796.5656 | $796.57 | $796.50 | $796.70 | |