| 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 | $11.57 | 10.507% | $12.7857 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $165.50 | 8.762% | $180.0011 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $192.28 | 5.334% | $202.5362 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $38.34 | 12.122% | $42.9876 | $42.99 | $43.00 | $43.00 |
| Purchase #5 | $50.68 | 11.417% | $56.4661 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $246.93 | 4.264% | $257.4591 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $169.71 | 13.169% | $192.0591 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $875.01 | $944.2949 | $944.31 | $944.30 | $944.40 | |