| 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 | $224.46 | 6.486% | $239.0185 | $239.02 | $239.00 | $239.00 |
| Purchase #2 | $75.47 | 5.307% | $79.4752 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $163.63 | 7.510% | $175.9186 | $175.92 | $175.90 | $175.90 |
| Purchase #4 | $121.36 | 7.838% | $130.8722 | $130.87 | $130.85 | $130.90 |
| Purchase #5 | $203.84 | 3.514% | $211.0029 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $50.54 | 7.189% | $54.1733 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $238.66 | 8.693% | $259.4067 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $1,077.96 | $1,149.8674 | $1,149.87 | $1,149.80 | $1,149.90 | |