| 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 | $203.81 | 7.180% | $218.4436 | $218.44 | $218.45 | $218.40 |
| Purchase #2 | $156.67 | 11.591% | $174.8296 | $174.83 | $174.85 | $174.80 |
| Purchase #3 | $205.60 | 12.594% | $231.4933 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $38.43 | 3.609% | $39.8169 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $104.86 | 9.869% | $115.2086 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $126.48 | 5.836% | $133.8614 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $202.56 | 8.705% | $220.1928 | $220.19 | $220.20 | $220.20 |
| 7 purchase totals = | $1,038.41 | $1,133.8462 | $1,133.84 | $1,133.85 | $1,133.80 | |