| 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 | $249.68 | 13.796% | $284.1259 | $284.13 | $284.15 | $284.10 |
| Purchase #2 | $210.84 | 4.205% | $219.7058 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $219.68 | 13.107% | $248.4735 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $83.72 | 11.637% | $93.4625 | $93.46 | $93.45 | $93.50 |
| Purchase #5 | $157.54 | 11.588% | $175.7957 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $236.72 | 9.465% | $259.1255 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $6.76 | 9.238% | $7.3845 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $1,164.94 | $1,288.0734 | $1,288.08 | $1,288.10 | $1,288.10 | |