| 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 | $83.59 | 10.190% | $92.1078 | $92.11 | $92.10 | $92.10 |
| Purchase #2 | $15.88 | 13.130% | $17.965 | $17.97 | $17.95 | $18.00 |
| Purchase #3 | $194.57 | 7.285% | $208.7444 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $206.72 | 4.424% | $215.8653 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $230.30 | 9.291% | $251.6972 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $205.55 | 9.622% | $225.328 | $225.33 | $225.35 | $225.30 |
| Purchase #7 | $21.29 | 3.754% | $22.0892 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $957.90 | $1,033.7969 | $1,033.81 | $1,033.80 | $1,033.80 | |