| 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 | $127.25 | 12.834% | $143.5813 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $222.78 | 12.727% | $251.1332 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $58.93 | 6.831% | $62.9555 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $228.32 | 12.703% | $257.3235 | $257.32 | $257.30 | $257.30 |
| Purchase #5 | $83.76 | 3.532% | $86.7184 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $143.27 | 3.443% | $148.2028 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $208.48 | 4.304% | $217.453 | $217.45 | $217.45 | $217.50 |
| 7 purchase totals = | $1,072.79 | $1,167.3677 | $1,167.36 | $1,167.35 | $1,167.40 | |