| 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 | $198.62 | 9.155% | $216.8037 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $168.63 | 6.796% | $180.0901 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $219.94 | 10.275% | $242.5388 | $242.54 | $242.55 | $242.50 |
| Purchase #4 | $239.72 | 3.208% | $247.4102 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $188.79 | 10.136% | $207.9258 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $160.66 | 9.502% | $175.9259 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $16.31 | 3.858% | $16.9392 | $16.94 | $16.95 | $16.90 |
| 7 purchase totals = | $1,192.67 | $1,287.6337 | $1,287.64 | $1,287.70 | $1,287.50 | |