| 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 | $242.89 | 4.712% | $254.335 | $254.34 | $254.35 | $254.30 |
| Purchase #2 | $235.59 | 5.337% | $248.1634 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $25.32 | 12.442% | $28.4703 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $113.64 | 10.504% | $125.5767 | $125.58 | $125.60 | $125.60 |
| Purchase #5 | $175.38 | 4.218% | $182.7775 | $182.78 | $182.80 | $182.80 |
| Purchase #6 | $66.89 | 9.459% | $73.2171 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $218.64 | 8.650% | $237.5524 | $237.55 | $237.55 | $237.60 |
| 7 purchase totals = | $1,078.35 | $1,150.0924 | $1,150.10 | $1,150.10 | $1,150.20 | |