| 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 | $202.29 | 12.433% | $227.4407 | $227.44 | $227.45 | $227.40 |
| Purchase #2 | $133.71 | 8.427% | $144.9777 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $30.83 | 11.825% | $34.4756 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $65.51 | 10.298% | $72.2562 | $72.26 | $72.25 | $72.30 |
| Purchase #5 | $100.92 | 6.405% | $107.3839 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $198.98 | 4.807% | $208.545 | $208.55 | $208.55 | $208.50 |
| Purchase #7 | $49.86 | 5.495% | $52.5998 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $782.10 | $847.6789 | $847.69 | $847.75 | $847.70 | |