| 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 | $231.45 | 7.507% | $248.825 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $31.41 | 10.125% | $34.5903 | $34.59 | $34.60 | $34.60 |
| Purchase #3 | $187.97 | 3.553% | $194.6486 | $194.65 | $194.65 | $194.60 |
| Purchase #4 | $111.34 | 9.374% | $121.777 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $184.48 | 13.767% | $209.8774 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $140.77 | 7.861% | $151.8359 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $228.49 | 13.697% | $259.7863 | $259.79 | $259.80 | $259.80 |
| 7 purchase totals = | $1,115.91 | $1,221.3405 | $1,221.36 | $1,221.45 | $1,221.30 | |