| 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 | $91.30 | 12.178% | $102.4185 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $223.83 | 12.273% | $251.3007 | $251.30 | $251.30 | $251.30 |
| Purchase #3 | $159.41 | 12.354% | $179.1035 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $16.38 | 4.146% | $17.0591 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $160.48 | 10.689% | $177.6337 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $232.46 | 7.366% | $249.583 | $249.58 | $249.60 | $249.60 |
| Purchase #7 | $8.92 | 8.644% | $9.691 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $892.78 | $986.7895 | $986.78 | $986.80 | $986.80 | |