| 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 | $227.78 | 10.791% | $252.3597 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $194.26 | 9.767% | $213.2334 | $213.23 | $213.25 | $213.20 |
| Purchase #3 | $126.77 | 10.260% | $139.7766 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $16.56 | 10.557% | $18.3082 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $177.93 | 7.837% | $191.8744 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $119.71 | 8.639% | $130.0517 | $130.05 | $130.05 | $130.10 |
| Purchase #7 | $46.71 | 12.347% | $52.4773 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $909.72 | $998.0813 | $998.08 | $998.10 | $998.20 | |