| 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 | $202.50 | 12.479% | $227.77 | $227.77 | $227.75 | $227.80 |
| Purchase #2 | $63.96 | 5.583% | $67.5309 | $67.53 | $67.55 | $67.50 |
| Purchase #3 | $131.25 | 8.726% | $142.7029 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $126.79 | 12.177% | $142.2292 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $136.81 | 5.532% | $144.3783 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $94.66 | 3.835% | $98.2902 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $228.92 | 13.687% | $260.2523 | $260.25 | $260.25 | $260.30 |
| 7 purchase totals = | $984.89 | $1,083.1538 | $1,083.15 | $1,083.20 | $1,083.20 | |