| 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 | $210.91 | 3.702% | $218.7179 | $218.72 | $218.70 | $218.70 |
| Purchase #2 | $232.98 | 7.254% | $249.8804 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $242.60 | 3.685% | $251.5398 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $168.54 | 10.575% | $186.3631 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $52.71 | 11.415% | $58.7268 | $58.73 | $58.75 | $58.70 |
| Purchase #6 | $209.67 | 5.221% | $220.6169 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $171.52 | 11.646% | $191.4952 | $191.50 | $191.50 | $191.50 |
| 7 purchase totals = | $1,288.93 | $1,377.3401 | $1,377.35 | $1,377.35 | $1,377.30 | |