| 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 | $134.36 | 3.511% | $139.0774 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $217.26 | 6.719% | $231.8577 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $156.71 | 11.841% | $175.266 | $175.27 | $175.25 | $175.30 |
| Purchase #4 | $164.80 | 3.564% | $170.6735 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $237.46 | 13.720% | $270.0395 | $270.04 | $270.05 | $270.00 |
| Purchase #6 | $181.66 | 3.364% | $187.771 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $30.39 | 13.442% | $34.475 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $1,122.64 | $1,209.1601 | $1,209.17 | $1,209.15 | $1,209.30 | |