| 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 | $120.77 | 5.628% | $127.5669 | $127.57 | $127.55 | $127.60 |
| Purchase #2 | $242.73 | 8.146% | $262.5028 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $217.93 | 6.113% | $231.2521 | $231.25 | $231.25 | $231.30 |
| Purchase #4 | $208.43 | 11.502% | $232.4036 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $162.52 | 3.203% | $167.7255 | $167.73 | $167.75 | $167.70 |
| Purchase #6 | $64.82 | 12.666% | $73.0301 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $14.76 | 7.228% | $15.8269 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $1,031.96 | $1,110.3079 | $1,110.31 | $1,110.35 | $1,110.30 | |