| 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 | $225.64 | 4.232% | $235.1891 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $204.41 | 12.596% | $230.1575 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $131.53 | 5.663% | $138.9785 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $105.76 | 6.293% | $112.4155 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $24.73 | 8.868% | $26.9231 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $141.28 | 11.409% | $157.3986 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $84.52 | 10.337% | $93.2568 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $917.87 | $994.3191 | $994.33 | $994.30 | $994.40 | |