| 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 | $221.36 | 3.409% | $228.9062 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $225.49 | 10.643% | $249.4889 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $78.82 | 6.326% | $83.8062 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $25.95 | 3.329% | $26.8139 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $36.56 | 6.406% | $38.902 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $126.42 | 6.302% | $134.387 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $12.74 | 4.151% | $13.2688 | $13.27 | $13.25 | $13.30 |
| 7 purchase totals = | $727.34 | $775.5730 | $775.58 | $775.55 | $775.60 | |