| 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 | $222.81 | 5.781% | $235.6906 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $73.43 | 10.474% | $81.1211 | $81.12 | $81.10 | $81.10 |
| Purchase #3 | $239.35 | 7.609% | $257.5621 | $257.56 | $257.55 | $257.60 |
| Purchase #4 | $6.74 | 11.806% | $7.5357 | $7.54 | $7.55 | $7.50 |
| Purchase #5 | $83.92 | 10.244% | $92.5168 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $207.72 | 6.794% | $221.8325 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $228.25 | 10.538% | $252.303 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $1,062.22 | $1,148.5618 | $1,148.56 | $1,148.55 | $1,148.50 | |