| 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 | $236.71 | 9.388% | $258.9323 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $27.30 | 10.806% | $30.25 | $30.25 | $30.25 | $30.30 |
| Purchase #3 | $224.49 | 8.843% | $244.3417 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $219.26 | 8.703% | $238.3422 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $227.69 | 6.137% | $241.6633 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $6.27 | 3.867% | $6.5125 | $6.51 | $6.50 | $6.50 |
| Purchase #7 | $110.50 | 12.521% | $124.3357 | $124.34 | $124.35 | $124.30 |
| 7 purchase totals = | $1,052.22 | $1,144.3777 | $1,144.37 | $1,144.40 | $1,144.30 | |