| 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 | $224.58 | 8.384% | $243.4088 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $181.28 | 11.550% | $202.2178 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $95.84 | 5.751% | $101.3518 | $101.35 | $101.35 | $101.40 |
| Purchase #4 | $26.83 | 11.531% | $29.9238 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $115.76 | 6.500% | $123.2844 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $104.48 | 12.568% | $117.611 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $165.69 | 9.538% | $181.4935 | $181.49 | $181.50 | $181.50 |
| 7 purchase totals = | $914.46 | $999.2911 | $999.28 | $999.25 | $999.30 | |