| 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 | $249.79 | 9.642% | $273.8748 | $273.87 | $273.85 | $273.90 |
| Purchase #2 | $170.31 | 6.210% | $180.8863 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $176.59 | 13.356% | $200.1754 | $200.18 | $200.20 | $200.20 |
| Purchase #4 | $138.32 | 4.425% | $144.4407 | $144.44 | $144.45 | $144.40 |
| Purchase #5 | $161.68 | 9.840% | $177.5893 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $88.56 | 8.387% | $95.9875 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $26.55 | 13.780% | $30.2086 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $1,011.80 | $1,103.1626 | $1,103.17 | $1,103.20 | $1,103.20 | |