| 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 | $108.88 | 3.228% | $112.3946 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $235.44 | 7.450% | $252.9803 | $252.98 | $253.00 | $253.00 |
| Purchase #3 | $11.98 | 6.140% | $12.7156 | $12.72 | $12.70 | $12.70 |
| Purchase #4 | $52.25 | 10.236% | $57.5983 | $57.60 | $57.60 | $57.60 |
| Purchase #5 | $46.93 | 12.788% | $52.9314 | $52.93 | $52.95 | $52.90 |
| Purchase #6 | $199.34 | 12.447% | $224.1518 | $224.15 | $224.15 | $224.20 |
| Purchase #7 | $73.33 | 11.341% | $81.6464 | $81.65 | $81.65 | $81.60 |
| 7 purchase totals = | $728.15 | $794.4184 | $794.42 | $794.45 | $794.40 | |