| 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 | $135.29 | 8.455% | $146.7288 | $146.73 | $146.75 | $146.70 |
| Purchase #2 | $242.76 | 10.352% | $267.8905 | $267.89 | $267.90 | $267.90 |
| Purchase #3 | $10.59 | 3.690% | $10.9808 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $62.55 | 4.659% | $65.4642 | $65.46 | $65.45 | $65.50 |
| Purchase #5 | $84.82 | 9.351% | $92.7515 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $244.34 | 9.769% | $268.2096 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $82.94 | 6.194% | $88.0773 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $863.29 | $940.1027 | $940.10 | $940.15 | $940.20 | |