| 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 | $217.57 | 6.304% | $231.2856 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $9.95 | 4.867% | $10.4343 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $113.34 | 11.372% | $126.229 | $126.23 | $126.25 | $126.20 |
| Purchase #4 | $102.47 | 5.649% | $108.2585 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $129.64 | 13.176% | $146.7214 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $212.32 | 8.280% | $229.9001 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $117.93 | 11.754% | $131.7915 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $903.22 | $984.6204 | $984.62 | $984.65 | $984.60 | |