| 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 | $232.43 | 12.227% | $260.8492 | $260.85 | $260.85 | $260.80 |
| Purchase #2 | $162.55 | 7.818% | $175.2582 | $175.26 | $175.25 | $175.30 |
| Purchase #3 | $172.81 | 5.186% | $181.7719 | $181.77 | $181.75 | $181.80 |
| Purchase #4 | $136.83 | 9.263% | $149.5046 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $53.92 | 8.762% | $58.6445 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $47.98 | 8.377% | $51.9993 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $23.30 | 8.255% | $25.2234 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $829.82 | $903.2511 | $903.24 | $903.20 | $903.20 | |