| 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 | $131.73 | 6.643% | $140.4808 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $23.41 | 9.166% | $25.5558 | $25.56 | $25.55 | $25.60 |
| Purchase #3 | $96.31 | 8.692% | $104.6813 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $201.97 | 12.817% | $227.8565 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $224.52 | 4.686% | $235.041 | $235.04 | $235.05 | $235.00 |
| Purchase #6 | $176.45 | 5.672% | $186.4582 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $41.25 | 6.379% | $43.8813 | $43.88 | $43.90 | $43.90 |
| 7 purchase totals = | $895.64 | $963.9549 | $963.96 | $964.00 | $964.10 | |