| 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 | $237.59 | 7.112% | $254.4874 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $145.56 | 8.714% | $158.2441 | $158.24 | $158.25 | $158.20 |
| Purchase #3 | $7.39 | 3.635% | $7.6586 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $153.35 | 12.345% | $172.2811 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $117.49 | 7.109% | $125.8424 | $125.84 | $125.85 | $125.80 |
| Purchase #6 | $86.63 | 9.639% | $94.9803 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $226.76 | 7.377% | $243.4881 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $974.77 | $1,056.9820 | $1,056.98 | $1,057.05 | $1,057.00 | |