| 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 | $104.74 | 5.294% | $110.2849 | $110.28 | $110.30 | $110.30 |
| Purchase #2 | $227.71 | 7.788% | $245.4441 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $143.69 | 8.847% | $156.4023 | $156.40 | $156.40 | $156.40 |
| Purchase #4 | $218.62 | 6.127% | $232.0148 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $147.41 | 12.858% | $166.364 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $50.37 | 3.390% | $52.0775 | $52.08 | $52.10 | $52.10 |
| Purchase #7 | $120.66 | 8.373% | $130.7629 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $1,013.20 | $1,093.3505 | $1,093.33 | $1,093.35 | $1,093.40 | |