| 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 | $198.39 | 8.376% | $215.0071 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $186.33 | 9.579% | $204.1786 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $145.52 | 9.845% | $159.8464 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $7.52 | 8.185% | $8.1355 | $8.14 | $8.15 | $8.10 |
| Purchase #5 | $121.55 | 8.234% | $131.5584 | $131.56 | $131.55 | $131.60 |
| Purchase #6 | $130.27 | 11.758% | $145.5871 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $222.26 | 9.518% | $243.4147 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $1,011.84 | $1,107.7278 | $1,107.74 | $1,107.75 | $1,107.70 | |