| 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 | $212.81 | 12.238% | $238.8537 | $238.85 | $238.85 | $238.90 |
| Purchase #2 | $191.48 | 8.219% | $207.2177 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $16.59 | 8.625% | $18.0209 | $18.02 | $18.00 | $18.00 |
| Purchase #4 | $193.41 | 9.786% | $212.3371 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $126.31 | 13.557% | $143.4338 | $143.43 | $143.45 | $143.40 |
| Purchase #6 | $110.56 | 7.794% | $119.177 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $196.97 | 5.734% | $208.2643 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $1,048.13 | $1,147.3045 | $1,147.30 | $1,147.30 | $1,147.30 | |