| 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 | $114.36 | 4.751% | $119.7932 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $100.28 | 6.858% | $107.1572 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $117.69 | 3.865% | $122.2387 | $122.24 | $122.25 | $122.20 |
| Purchase #4 | $15.78 | 9.872% | $17.3378 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $195.57 | 5.394% | $206.119 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $46.64 | 9.498% | $51.0699 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $197.55 | 11.256% | $219.7862 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $787.87 | $843.5020 | $843.51 | $843.50 | $843.50 | |