| 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 | $127.37 | 7.497% | $136.9189 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $231.63 | 5.164% | $243.5914 | $243.59 | $243.60 | $243.60 |
| Purchase #3 | $183.86 | 12.809% | $207.4106 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $196.82 | 8.744% | $214.0299 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $16.51 | 7.795% | $17.797 | $17.80 | $17.80 | $17.80 |
| Purchase #6 | $19.87 | 13.455% | $22.5435 | $22.54 | $22.55 | $22.50 |
| Purchase #7 | $91.56 | 11.828% | $102.3897 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $867.62 | $944.6810 | $944.68 | $944.70 | $944.60 | |