| 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 | $116.71 | 3.864% | $121.2197 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $20.56 | 12.282% | $23.0852 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $92.99 | 5.716% | $98.3053 | $98.31 | $98.30 | $98.30 |
| Purchase #4 | $230.44 | 5.835% | $243.8862 | $243.89 | $243.90 | $243.90 |
| Purchase #5 | $228.61 | 6.509% | $243.4902 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $231.80 | 11.775% | $259.0945 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $100.76 | 12.795% | $113.6522 | $113.65 | $113.65 | $113.70 |
| 7 purchase totals = | $1,021.87 | $1,102.7333 | $1,102.74 | $1,102.75 | $1,102.80 | |