| 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 | $207.45 | 11.814% | $231.9581 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $198.66 | 12.380% | $223.2541 | $223.25 | $223.25 | $223.30 |
| Purchase #3 | $40.69 | 13.490% | $46.1791 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $199.47 | 9.690% | $218.7986 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $80.84 | 7.808% | $87.152 | $87.15 | $87.15 | $87.20 |
| Purchase #6 | $82.61 | 5.741% | $87.3526 | $87.35 | $87.35 | $87.40 |
| Purchase #7 | $71.78 | 8.341% | $77.7672 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $881.50 | $972.4617 | $972.46 | $972.45 | $972.70 | |