| 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 | $98.56 | 8.864% | $107.2964 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $58.87 | 4.129% | $61.3007 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $174.25 | 9.738% | $191.2185 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $242.42 | 11.425% | $270.1165 | $270.12 | $270.10 | $270.10 |
| Purchase #5 | $71.65 | 8.589% | $77.804 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $22.53 | 3.722% | $23.3686 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $223.65 | 12.425% | $251.4385 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $891.93 | $982.5432 | $982.55 | $982.50 | $982.50 | |