| 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 | $245.59 | 3.595% | $254.419 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $9.69 | 3.791% | $10.0573 | $10.06 | $10.05 | $10.10 |
| Purchase #3 | $11.46 | 13.655% | $13.0249 | $13.02 | $13.00 | $13.00 |
| Purchase #4 | $215.68 | 5.204% | $226.904 | $226.90 | $226.90 | $226.90 |
| Purchase #5 | $213.89 | 4.465% | $223.4402 | $223.44 | $223.45 | $223.40 |
| Purchase #6 | $147.35 | 3.823% | $152.9832 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $66.56 | 8.837% | $72.4419 | $72.44 | $72.45 | $72.40 |
| 7 purchase totals = | $910.22 | $953.2705 | $953.26 | $953.25 | $953.20 | |