| 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 | $230.92 | 12.838% | $260.5655 | $260.57 | $260.55 | $260.60 |
| Purchase #2 | $77.90 | 3.576% | $80.6857 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $196.35 | 12.314% | $220.5285 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $201.43 | 13.228% | $228.0752 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $40.60 | 4.367% | $42.373 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $14.49 | 3.342% | $14.9743 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $216.35 | 13.130% | $244.7568 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $978.04 | $1,091.9590 | $1,091.97 | $1,091.95 | $1,092.10 | |