| 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 | $194.75 | 11.118% | $216.4023 | $216.40 | $216.40 | $216.40 |
| Purchase #2 | $222.60 | 7.353% | $238.9678 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $191.75 | 13.445% | $217.5308 | $217.53 | $217.55 | $217.50 |
| Purchase #4 | $207.43 | 7.468% | $222.9209 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $244.42 | 3.396% | $252.7205 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $109.43 | 4.722% | $114.5973 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $127.26 | 13.223% | $144.0876 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $1,297.64 | $1,407.2272 | $1,407.23 | $1,407.20 | $1,407.20 | |