| 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 | $212.82 | 4.292% | $221.9542 | $221.95 | $221.95 | $222.00 |
| Purchase #2 | $75.62 | 9.457% | $82.7714 | $82.77 | $82.75 | $82.80 |
| Purchase #3 | $75.52 | 8.758% | $82.134 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $174.42 | 3.472% | $180.4759 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $223.35 | 12.225% | $250.6545 | $250.65 | $250.65 | $250.70 |
| Purchase #6 | $166.31 | 13.615% | $188.9531 | $188.95 | $188.95 | $189.00 |
| Purchase #7 | $202.47 | 13.184% | $229.1636 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $1,130.51 | $1,236.1067 | $1,236.09 | $1,236.10 | $1,236.30 | |