| 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 | $206.75 | 10.648% | $228.7647 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $79.52 | 9.690% | $87.2255 | $87.23 | $87.25 | $87.20 |
| Purchase #3 | $46.99 | 9.217% | $51.3211 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $97.87 | 6.406% | $104.1396 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $108.54 | 12.496% | $122.1032 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $127.27 | 6.639% | $135.7195 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $105.61 | 6.469% | $112.4419 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $772.55 | $841.7155 | $841.71 | $841.70 | $841.60 | |