| 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 | $78.40 | 3.619% | $81.2373 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $228.80 | 3.188% | $236.0941 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $74.32 | 5.832% | $78.6543 | $78.65 | $78.65 | $78.70 |
| Purchase #4 | $87.76 | 8.459% | $95.1836 | $95.18 | $95.20 | $95.20 |
| Purchase #5 | $203.48 | 11.377% | $226.6299 | $226.63 | $226.65 | $226.60 |
| Purchase #6 | $150.30 | 11.682% | $167.858 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $221.75 | 10.573% | $245.1956 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $1,044.81 | $1,130.8528 | $1,130.85 | $1,130.90 | $1,130.90 | |