| 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 | $238.92 | 3.683% | $247.7194 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $196.48 | 9.142% | $214.4422 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $33.70 | 8.203% | $36.4644 | $36.46 | $36.45 | $36.50 |
| Purchase #4 | $40.38 | 3.472% | $41.782 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $146.63 | 5.299% | $154.3999 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $234.91 | 4.700% | $245.9508 | $245.95 | $245.95 | $246.00 |
| Purchase #7 | $14.60 | 6.249% | $15.5124 | $15.51 | $15.50 | $15.50 |
| 7 purchase totals = | $905.62 | $956.2711 | $956.26 | $956.25 | $956.30 | |