| 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 | $215.40 | 9.814% | $236.5394 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $145.25 | 6.210% | $154.27 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $209.32 | 4.506% | $218.752 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $75.95 | 4.524% | $79.386 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $102.80 | 5.836% | $108.7994 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $207.65 | 12.176% | $232.9335 | $232.93 | $232.95 | $232.90 |
| Purchase #7 | $139.56 | 3.696% | $144.7181 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $1,095.93 | $1,175.3984 | $1,175.40 | $1,175.40 | $1,175.40 | |