| 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 | $12.93 | 9.335% | $14.137 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $183.58 | 12.859% | $207.1866 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $122.65 | 4.234% | $127.843 | $127.84 | $127.85 | $127.80 |
| Purchase #4 | $212.91 | 8.622% | $231.2671 | $231.27 | $231.25 | $231.30 |
| Purchase #5 | $92.73 | 11.627% | $103.5117 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $182.79 | 11.174% | $203.215 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $178.93 | 8.149% | $193.511 | $193.51 | $193.50 | $193.50 |
| 7 purchase totals = | $986.52 | $1,080.6714 | $1,080.68 | $1,080.65 | $1,080.60 | |