| 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 | $218.80 | 4.360% | $228.3397 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $85.93 | 4.841% | $90.0899 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $114.97 | 4.348% | $119.9689 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $246.52 | 5.525% | $260.1402 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $124.76 | 10.825% | $138.2653 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $111.44 | 12.761% | $125.6609 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $93.45 | 12.809% | $105.42 | $105.42 | $105.40 | $105.40 |
| 7 purchase totals = | $995.87 | $1,067.8849 | $1,067.89 | $1,067.85 | $1,067.90 | |