| 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 | $200.72 | 6.739% | $214.2465 | $214.25 | $214.25 | $214.20 |
| Purchase #2 | $112.50 | 3.645% | $116.6006 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $205.68 | 4.719% | $215.386 | $215.39 | $215.40 | $215.40 |
| Purchase #4 | $76.27 | 12.449% | $85.7649 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $135.48 | 9.711% | $148.6365 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $73.30 | 9.467% | $80.2393 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $134.69 | 3.425% | $139.3031 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $938.64 | $1,000.1769 | $1,000.18 | $1,000.20 | $1,000.10 | |