| 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 | $97.36 | 11.223% | $108.2867 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $34.52 | 9.490% | $37.7959 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $211.47 | 5.159% | $222.3797 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $159.94 | 8.862% | $174.1139 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $222.69 | 7.444% | $239.267 | $239.27 | $239.25 | $239.30 |
| Purchase #6 | $26.63 | 5.651% | $28.1349 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $231.41 | 5.516% | $244.1746 | $244.17 | $244.15 | $244.20 |
| 7 purchase totals = | $984.02 | $1,054.1527 | $1,054.15 | $1,054.15 | $1,054.20 | |