| 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 | $201.41 | 13.821% | $229.2469 | $229.25 | $229.25 | $229.20 |
| Purchase #2 | $169.95 | 5.786% | $179.7833 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $13.45 | 11.602% | $15.0105 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $202.63 | 6.761% | $216.3298 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $121.93 | 3.362% | $126.0293 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $124.56 | 3.324% | $128.7004 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $205.45 | 12.834% | $231.8175 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $1,039.38 | $1,126.9177 | $1,126.92 | $1,126.95 | $1,126.80 | |