| 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 | $125.99 | 9.867% | $138.4214 | $138.42 | $138.40 | $138.40 |
| Purchase #2 | $226.43 | 11.495% | $252.4581 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $126.78 | 5.334% | $133.5424 | $133.54 | $133.55 | $133.50 |
| Purchase #4 | $57.29 | 11.704% | $63.9952 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $153.58 | 9.245% | $167.7785 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $216.26 | 11.306% | $240.7104 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $124.80 | 7.595% | $134.2786 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $1,031.13 | $1,131.1846 | $1,131.19 | $1,131.20 | $1,131.20 | |