| 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 | $237.53 | 13.139% | $268.7391 | $268.74 | $268.75 | $268.70 |
| Purchase #2 | $172.73 | 10.634% | $191.0981 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $25.25 | 11.336% | $28.1123 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $157.36 | 7.541% | $169.2265 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $68.72 | 13.509% | $78.0034 | $78.00 | $78.00 | $78.00 |
| Purchase #6 | $120.42 | 13.559% | $136.7477 | $136.75 | $136.75 | $136.70 |
| Purchase #7 | $57.49 | 12.352% | $64.5912 | $64.59 | $64.60 | $64.60 |
| 7 purchase totals = | $839.50 | $936.5183 | $936.52 | $936.55 | $936.40 | |