| 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 | $10.59 | 12.609% | $11.9253 | $11.93 | $11.95 | $11.90 |
| Purchase #2 | $188.85 | 5.391% | $199.0309 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $232.90 | 6.151% | $247.2257 | $247.23 | $247.25 | $247.20 |
| Purchase #4 | $185.89 | 8.305% | $201.3282 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $248.46 | 9.235% | $271.4053 | $271.41 | $271.40 | $271.40 |
| Purchase #6 | $31.56 | 5.567% | $33.3169 | $33.32 | $33.30 | $33.30 |
| Purchase #7 | $128.89 | 4.284% | $134.4116 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $1,027.14 | $1,098.6439 | $1,098.66 | $1,098.70 | $1,098.50 | |