| 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 | $223.44 | 13.146% | $252.8134 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $65.34 | 10.293% | $72.0654 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $132.50 | 9.476% | $145.0557 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $228.44 | 13.675% | $259.6792 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $43.76 | 13.794% | $49.7963 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $250.44 | 3.177% | $258.3965 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $98.89 | 13.337% | $112.079 | $112.08 | $112.10 | $112.10 |
| 7 purchase totals = | $1,042.81 | $1,149.8855 | $1,149.90 | $1,149.90 | $1,150.00 | |