| 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 | $42.39 | 3.211% | $43.7511 | $43.75 | $43.75 | $43.80 |
| Purchase #2 | $219.97 | 4.225% | $229.2637 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $41.74 | 12.513% | $46.9629 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $223.42 | 6.807% | $238.6282 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $184.59 | 12.494% | $207.6527 | $207.65 | $207.65 | $207.70 |
| Purchase #6 | $180.42 | 3.483% | $186.704 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $227.68 | 3.323% | $235.2458 | $235.25 | $235.25 | $235.20 |
| 7 purchase totals = | $1,120.21 | $1,188.2084 | $1,188.20 | $1,188.20 | $1,188.30 | |