| 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 | $136.37 | 12.474% | $153.3808 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $66.39 | 13.458% | $75.3248 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $10.97 | 9.616% | $12.0249 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $208.99 | 4.393% | $218.1709 | $218.17 | $218.15 | $218.20 |
| Purchase #5 | $195.79 | 4.173% | $203.9603 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $83.88 | 12.128% | $94.053 | $94.05 | $94.05 | $94.10 |
| Purchase #7 | $191.38 | 12.450% | $215.2068 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $893.77 | $972.1215 | $972.11 | $972.05 | $972.20 | |