| 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 | $247.93 | 3.735% | $257.1902 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $188.53 | 10.721% | $208.7423 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $74.81 | 10.655% | $82.781 | $82.78 | $82.80 | $82.80 |
| Purchase #4 | $177.29 | 12.682% | $199.7739 | $199.77 | $199.75 | $199.80 |
| Purchase #5 | $130.40 | 7.219% | $139.8136 | $139.81 | $139.80 | $139.80 |
| Purchase #6 | $103.88 | 4.751% | $108.8153 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $29.99 | 11.445% | $33.4224 | $33.42 | $33.40 | $33.40 |
| 7 purchase totals = | $952.83 | $1,030.5387 | $1,030.53 | $1,030.50 | $1,030.50 | |