| 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 | $114.44 | 6.458% | $121.8305 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $213.80 | 13.554% | $242.7785 | $242.78 | $242.80 | $242.80 |
| Purchase #3 | $139.71 | 12.226% | $156.7909 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $190.45 | 12.754% | $214.74 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $33.51 | 9.106% | $36.5614 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $104.39 | 13.565% | $118.5505 | $118.55 | $118.55 | $118.60 |
| Purchase #7 | $128.62 | 3.543% | $133.177 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $924.92 | $1,024.4288 | $1,024.43 | $1,024.50 | $1,024.50 | |