| 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 | $191.61 | 12.309% | $215.1953 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $77.92 | 8.815% | $84.7886 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $230.77 | 12.637% | $259.9324 | $259.93 | $259.95 | $259.90 |
| Purchase #4 | $9.92 | 9.653% | $10.8776 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $196.70 | 13.732% | $223.7108 | $223.71 | $223.70 | $223.70 |
| Purchase #6 | $53.93 | 3.363% | $55.7437 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $111.39 | 11.839% | $124.5775 | $124.58 | $124.60 | $124.60 |
| 7 purchase totals = | $872.24 | $974.8259 | $974.83 | $974.90 | $974.80 | |