| 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 | $21.92 | 13.677% | $24.918 | $24.92 | $24.90 | $24.90 |
| Purchase #2 | $105.52 | 8.692% | $114.6918 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $141.57 | 6.690% | $151.041 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $16.28 | 4.170% | $16.9589 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $219.96 | 4.130% | $229.0443 | $229.04 | $229.05 | $229.00 |
| Purchase #6 | $193.97 | 13.305% | $219.7777 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $186.99 | 11.232% | $207.9927 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $886.21 | $964.4244 | $964.42 | $964.45 | $964.40 | |