| 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 | $237.87 | 3.230% | $245.5532 | $245.55 | $245.55 | $245.60 |
| Purchase #2 | $183.83 | 10.841% | $203.759 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $156.71 | 11.304% | $174.4245 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $39.78 | 7.628% | $42.8144 | $42.81 | $42.80 | $42.80 |
| Purchase #5 | $27.45 | 10.439% | $30.3155 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $84.91 | 11.347% | $94.5447 | $94.54 | $94.55 | $94.50 |
| Purchase #7 | $21.88 | 4.806% | $22.9316 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $752.43 | $814.3429 | $814.33 | $814.30 | $814.30 | |