| 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 | $247.97 | 12.271% | $278.3984 | $278.40 | $278.40 | $278.40 |
| Purchase #2 | $151.77 | 11.537% | $169.2797 | $169.28 | $169.30 | $169.30 |
| Purchase #3 | $162.34 | 7.189% | $174.0106 | $174.01 | $174.00 | $174.00 |
| Purchase #4 | $59.38 | 4.715% | $62.1798 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $79.99 | 11.626% | $89.2896 | $89.29 | $89.30 | $89.30 |
| Purchase #6 | $130.35 | 3.674% | $135.1391 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $97.44 | 13.219% | $110.3206 | $110.32 | $110.30 | $110.30 |
| 7 purchase totals = | $929.24 | $1,018.6178 | $1,018.62 | $1,018.65 | $1,018.60 | |