| 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 | $29.93 | 11.692% | $33.4294 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $113.78 | 12.541% | $128.0491 | $128.05 | $128.05 | $128.00 |
| Purchase #3 | $26.77 | 12.373% | $30.0823 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $182.26 | 4.227% | $189.9641 | $189.96 | $189.95 | $190.00 |
| Purchase #5 | $233.77 | 7.262% | $250.7464 | $250.75 | $250.75 | $250.70 |
| Purchase #6 | $235.52 | 6.631% | $251.1373 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $125.53 | 7.325% | $134.7251 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $947.56 | $1,018.1337 | $1,018.14 | $1,018.20 | $1,018.00 | |