| 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 | $78.27 | 10.526% | $86.5087 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $242.67 | 4.295% | $253.0927 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $83.71 | 12.605% | $94.2616 | $94.26 | $94.25 | $94.30 |
| Purchase #4 | $113.98 | 5.403% | $120.1383 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $178.64 | 7.574% | $192.1702 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $104.37 | 12.690% | $117.6146 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $220.26 | 10.738% | $243.9115 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $1,021.90 | $1,107.6976 | $1,107.69 | $1,107.65 | $1,107.70 | |