| 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 | $250.92 | 13.381% | $284.4956 | $284.50 | $284.50 | $284.50 |
| Purchase #2 | $61.75 | 3.633% | $63.9934 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $120.73 | 8.685% | $131.2154 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $209.36 | 4.323% | $218.4106 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $15.58 | 13.144% | $17.6278 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $33.97 | 13.635% | $38.6018 | $38.60 | $38.60 | $38.60 |
| Purchase #7 | $39.71 | 10.354% | $43.8216 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $732.02 | $798.1662 | $798.17 | $798.15 | $798.10 | |