| 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 | $33.35 | 10.250% | $36.7684 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $192.55 | 7.861% | $207.6864 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $101.90 | 12.383% | $114.5183 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $202.29 | 12.871% | $228.3267 | $228.33 | $228.35 | $228.30 |
| Purchase #5 | $88.93 | 7.263% | $95.389 | $95.39 | $95.40 | $95.40 |
| Purchase #6 | $233.88 | 3.756% | $242.6645 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $51.97 | 11.188% | $57.7844 | $57.78 | $57.80 | $57.80 |
| 7 purchase totals = | $904.87 | $983.1377 | $983.14 | $983.15 | $983.20 | |