| 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 | $104.90 | 4.637% | $109.7642 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $164.75 | 11.735% | $184.0834 | $184.08 | $184.10 | $184.10 |
| Purchase #3 | $74.95 | 5.680% | $79.2072 | $79.21 | $79.20 | $79.20 |
| Purchase #4 | $134.69 | 10.688% | $149.0857 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $239.66 | 3.522% | $248.1008 | $248.10 | $248.10 | $248.10 |
| Purchase #6 | $75.43 | 11.718% | $84.2689 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $133.52 | 13.329% | $151.3169 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $927.90 | $1,005.8271 | $1,005.83 | $1,005.80 | $1,005.90 | |