| 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 | $238.76 | 8.279% | $258.5269 | $258.53 | $258.55 | $258.50 |
| Purchase #2 | $81.30 | 9.627% | $89.1268 | $89.13 | $89.15 | $89.10 |
| Purchase #3 | $8.92 | 3.146% | $9.2006 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $243.71 | 5.464% | $257.0263 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $195.75 | 13.403% | $221.9864 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $8.36 | 3.683% | $8.6679 | $8.67 | $8.65 | $8.70 |
| Purchase #7 | $99.73 | 8.471% | $108.1781 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $876.53 | $952.7130 | $952.73 | $952.80 | $952.70 | |