| 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 | $213.73 | 6.676% | $227.9986 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $205.44 | 7.164% | $220.1577 | $220.16 | $220.15 | $220.20 |
| Purchase #3 | $185.72 | 11.410% | $206.9107 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $127.52 | 3.300% | $131.7282 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $234.59 | 10.290% | $258.7293 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $52.97 | 3.864% | $55.0168 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $242.86 | 11.303% | $270.3105 | $270.31 | $270.30 | $270.30 |
| 7 purchase totals = | $1,262.83 | $1,370.8518 | $1,370.86 | $1,370.85 | $1,370.80 | |