| 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 | $115.31 | 11.845% | $128.9685 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $176.69 | 10.811% | $195.792 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $39.90 | 10.158% | $43.953 | $43.95 | $43.95 | $44.00 |
| Purchase #4 | $202.97 | 11.618% | $226.5511 | $226.55 | $226.55 | $226.60 |
| Purchase #5 | $78.99 | 12.843% | $89.1347 | $89.13 | $89.15 | $89.10 |
| Purchase #6 | $110.38 | 11.340% | $122.8971 | $122.90 | $122.90 | $122.90 |
| Purchase #7 | $161.41 | 11.675% | $180.2546 | $180.25 | $180.25 | $180.30 |
| 7 purchase totals = | $885.65 | $987.5510 | $987.54 | $987.55 | $987.70 | |