| 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 | $227.28 | 10.221% | $250.5103 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $62.65 | 12.595% | $70.5408 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $245.42 | 3.105% | $253.0403 | $253.04 | $253.05 | $253.00 |
| Purchase #4 | $74.91 | 5.225% | $78.824 | $78.82 | $78.80 | $78.80 |
| Purchase #5 | $134.75 | 8.643% | $146.3964 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $39.97 | 5.182% | $42.0412 | $42.04 | $42.05 | $42.00 |
| Purchase #7 | $186.67 | 5.841% | $197.5734 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $971.65 | $1,038.9264 | $1,038.92 | $1,038.90 | $1,038.80 | |