| 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 | $247.31 | 3.580% | $256.1637 | $256.16 | $256.15 | $256.20 |
| Purchase #2 | $161.25 | 7.198% | $172.8568 | $172.86 | $172.85 | $172.90 |
| Purchase #3 | $219.48 | 5.872% | $232.3679 | $232.37 | $232.35 | $232.40 |
| Purchase #4 | $44.54 | 6.377% | $47.3803 | $47.38 | $47.40 | $47.40 |
| Purchase #5 | $205.85 | 5.178% | $216.5089 | $216.51 | $216.50 | $216.50 |
| Purchase #6 | $224.81 | 4.755% | $235.4997 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $25.79 | 5.359% | $27.1721 | $27.17 | $27.15 | $27.20 |
| 7 purchase totals = | $1,129.03 | $1,187.9494 | $1,187.95 | $1,187.90 | $1,188.10 | |