| 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 | $232.95 | 6.832% | $248.8651 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $80.87 | 8.258% | $87.5482 | $87.55 | $87.55 | $87.50 |
| Purchase #3 | $62.32 | 8.510% | $67.6234 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $80.87 | 10.154% | $89.0815 | $89.08 | $89.10 | $89.10 |
| Purchase #5 | $99.47 | 11.470% | $110.8792 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $234.66 | 6.629% | $250.2156 | $250.22 | $250.20 | $250.20 |
| Purchase #7 | $115.96 | 11.643% | $129.4612 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $907.10 | $983.6742 | $983.68 | $983.65 | $983.70 | |