| 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 | $214.58 | 10.828% | $237.8147 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $31.44 | 7.309% | $33.7379 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $111.26 | 13.633% | $126.4281 | $126.43 | $126.45 | $126.40 |
| Purchase #4 | $169.74 | 7.635% | $182.6996 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $136.91 | 4.666% | $143.2982 | $143.30 | $143.30 | $143.30 |
| Purchase #6 | $15.91 | 13.761% | $18.0994 | $18.10 | $18.10 | $18.10 |
| Purchase #7 | $237.89 | 7.240% | $255.1132 | $255.11 | $255.10 | $255.10 |
| 7 purchase totals = | $917.73 | $997.1911 | $997.19 | $997.20 | $997.10 | |