| 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 | $117.59 | 8.481% | $127.5628 | $127.56 | $127.55 | $127.60 |
| Purchase #2 | $171.47 | 6.547% | $182.6961 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $89.54 | 7.721% | $96.4534 | $96.45 | $96.45 | $96.50 |
| Purchase #4 | $201.63 | 10.115% | $222.0249 | $222.02 | $222.00 | $222.00 |
| Purchase #5 | $215.36 | 4.847% | $225.7985 | $225.80 | $225.80 | $225.80 |
| Purchase #6 | $144.54 | 11.149% | $160.6548 | $160.65 | $160.65 | $160.70 |
| Purchase #7 | $237.52 | 3.430% | $245.6669 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $1,177.65 | $1,260.8574 | $1,260.85 | $1,260.80 | $1,261.00 | |