| 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 | $106.61 | 9.558% | $116.7998 | $116.80 | $116.80 | $116.80 |
| Purchase #2 | $193.35 | 7.694% | $208.2263 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $163.68 | 10.203% | $180.3803 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $142.72 | 4.544% | $149.2052 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $23.25 | 13.586% | $26.4087 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $119.34 | 12.568% | $134.3387 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $245.49 | 4.382% | $256.2474 | $256.25 | $256.25 | $256.20 |
| 7 purchase totals = | $994.44 | $1,071.6064 | $1,071.62 | $1,071.65 | $1,071.50 | |