| 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 | $213.71 | 11.804% | $238.9363 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $68.57 | 13.683% | $77.9524 | $77.95 | $77.95 | $78.00 |
| Purchase #3 | $172.72 | 4.451% | $180.4078 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $107.95 | 13.314% | $122.3225 | $122.32 | $122.30 | $122.30 |
| Purchase #5 | $7.79 | 9.164% | $8.5039 | $8.50 | $8.50 | $8.50 |
| Purchase #6 | $97.46 | 9.282% | $106.5062 | $106.51 | $106.50 | $106.50 |
| Purchase #7 | $91.53 | 11.149% | $101.7347 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $759.73 | $836.3638 | $836.36 | $836.35 | $836.30 | |