| 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 | $198.37 | 8.205% | $214.6463 | $214.65 | $214.65 | $214.60 |
| Purchase #2 | $193.41 | 10.461% | $213.6426 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $87.63 | 10.838% | $97.1273 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $190.92 | 10.629% | $211.2129 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $127.43 | 12.524% | $143.3893 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $91.75 | 8.810% | $99.8332 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $45.91 | 3.649% | $47.5853 | $47.59 | $47.60 | $47.60 |
| 7 purchase totals = | $935.42 | $1,027.4369 | $1,027.44 | $1,027.50 | $1,027.30 | |