| 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 | $222.33 | 11.627% | $248.1803 | $248.18 | $248.20 | $248.20 |
| Purchase #2 | $192.86 | 7.205% | $206.7556 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $19.50 | 12.553% | $21.9478 | $21.95 | $21.95 | $21.90 |
| Purchase #4 | $200.41 | 10.845% | $222.1445 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $239.87 | 13.860% | $273.116 | $273.12 | $273.10 | $273.10 |
| Purchase #6 | $230.33 | 9.538% | $252.2989 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $161.57 | 9.682% | $177.2132 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $1,266.87 | $1,401.6563 | $1,401.66 | $1,401.65 | $1,401.60 | |