| 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 | $234.39 | 8.722% | $254.8335 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $208.40 | 9.647% | $228.5043 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $250.51 | 10.411% | $276.5906 | $276.59 | $276.60 | $276.60 |
| Purchase #4 | $160.40 | 6.227% | $170.3881 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $202.42 | 6.693% | $215.968 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $30.27 | 11.107% | $33.6321 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $67.93 | 6.363% | $72.2524 | $72.25 | $72.25 | $72.30 |
| 7 purchase totals = | $1,154.32 | $1,252.1690 | $1,252.16 | $1,252.20 | $1,252.20 | |