| 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 | $108.64 | 8.165% | $117.5105 | $117.51 | $117.50 | $117.50 |
| Purchase #2 | $192.49 | 7.871% | $207.6409 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $178.25 | 4.382% | $186.0609 | $186.06 | $186.05 | $186.10 |
| Purchase #4 | $37.77 | 7.554% | $40.6231 | $40.62 | $40.60 | $40.60 |
| Purchase #5 | $164.33 | 13.226% | $186.0643 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $52.30 | 5.603% | $55.2304 | $55.23 | $55.25 | $55.20 |
| Purchase #7 | $217.32 | 8.332% | $235.4271 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $951.10 | $1,028.5572 | $1,028.55 | $1,028.55 | $1,028.50 | |