| 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 | $110.84 | 4.729% | $116.0816 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $200.77 | 7.134% | $215.0929 | $215.09 | $215.10 | $215.10 |
| Purchase #3 | $14.50 | 9.428% | $15.8671 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $235.58 | 7.176% | $252.4852 | $252.49 | $252.50 | $252.50 |
| Purchase #5 | $230.39 | 10.858% | $255.4057 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $133.29 | 5.302% | $140.357 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $19.69 | 8.870% | $21.4365 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $945.06 | $1,016.7260 | $1,016.74 | $1,016.75 | $1,016.80 | |