| 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 | $120.79 | 11.476% | $134.6519 | $134.65 | $134.65 | $134.70 |
| Purchase #2 | $228.86 | 4.608% | $239.4059 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $5.55 | 3.698% | $5.7552 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $148.35 | 10.770% | $164.3273 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $22.98 | 3.690% | $23.828 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $95.56 | 10.504% | $105.5976 | $105.60 | $105.60 | $105.60 |
| Purchase #7 | $215.92 | 3.758% | $224.0343 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $838.01 | $897.6002 | $897.61 | $897.65 | $897.60 | |