| 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 | $198.83 | 4.539% | $207.8549 | $207.85 | $207.85 | $207.90 |
| Purchase #2 | $31.48 | 7.178% | $33.7396 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $43.90 | 4.367% | $45.8171 | $45.82 | $45.80 | $45.80 |
| Purchase #4 | $197.41 | 12.168% | $221.4308 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $144.30 | 9.450% | $157.9364 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $124.28 | 3.834% | $129.0449 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $186.46 | 7.275% | $200.025 | $200.03 | $200.05 | $200.00 |
| 7 purchase totals = | $926.66 | $995.8487 | $995.85 | $995.90 | $995.70 | |