| 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 | $238.89 | 4.774% | $250.2946 | $250.29 | $250.30 | $250.30 |
| Purchase #2 | $201.91 | 5.245% | $212.5002 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $76.86 | 5.350% | $80.972 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $83.36 | 13.290% | $94.4385 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $235.35 | 6.540% | $250.7419 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $7.92 | 8.449% | $8.5892 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $5.29 | 4.477% | $5.5268 | $5.53 | $5.55 | $5.50 |
| 7 purchase totals = | $849.58 | $903.0632 | $903.06 | $903.10 | $903.00 | |