| 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 | $228.62 | 9.413% | $250.14 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $191.91 | 12.232% | $215.3844 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $243.74 | 10.267% | $268.7648 | $268.76 | $268.75 | $268.80 |
| Purchase #4 | $221.40 | 13.294% | $250.8329 | $250.83 | $250.85 | $250.80 |
| Purchase #5 | $44.82 | 10.582% | $49.5629 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $90.80 | 10.627% | $100.4493 | $100.45 | $100.45 | $100.40 |
| Purchase #7 | $111.55 | 12.280% | $125.2483 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $1,132.84 | $1,260.3826 | $1,260.37 | $1,260.40 | $1,260.30 | |