| 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 | $217.69 | 3.433% | $225.1633 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $189.28 | 8.328% | $205.0432 | $205.04 | $205.05 | $205.00 |
| Purchase #3 | $51.93 | 7.721% | $55.9395 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $98.66 | 10.640% | $109.1574 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $167.31 | 10.232% | $184.4292 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $225.84 | 8.837% | $245.7975 | $245.80 | $245.80 | $245.80 |
| Purchase #7 | $39.38 | 7.196% | $42.2138 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $990.09 | $1,067.7439 | $1,067.74 | $1,067.75 | $1,067.70 | |