| 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 | $222.57 | 8.801% | $242.1584 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $231.46 | 9.731% | $253.9834 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $249.45 | 3.580% | $258.3803 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $156.56 | 13.358% | $177.4733 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $81.83 | 5.417% | $86.2627 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $63.45 | 11.565% | $70.788 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $31.50 | 6.157% | $33.4395 | $33.44 | $33.45 | $33.40 |
| 7 purchase totals = | $1,036.82 | $1,122.4856 | $1,122.48 | $1,122.50 | $1,122.60 | |