| 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 | $105.66 | 9.670% | $115.8773 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $30.26 | 3.767% | $31.3999 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $108.68 | 4.133% | $113.1717 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $242.45 | 3.827% | $251.7286 | $251.73 | $251.75 | $251.70 |
| Purchase #5 | $186.41 | 8.733% | $202.6892 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $248.98 | 11.254% | $277.0002 | $277.00 | $277.00 | $277.00 |
| Purchase #7 | $97.31 | 5.767% | $102.9219 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $1,019.75 | $1,094.7888 | $1,094.79 | $1,094.80 | $1,094.80 | |