| 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 | $110.70 | 8.565% | $120.1815 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $248.97 | 10.205% | $274.3774 | $274.38 | $274.40 | $274.40 |
| Purchase #3 | $116.93 | 8.793% | $127.2117 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $118.41 | 7.431% | $127.209 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $104.57 | 9.288% | $114.2825 | $114.28 | $114.30 | $114.30 |
| Purchase #6 | $182.49 | 11.666% | $203.7793 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $245.42 | 11.538% | $273.7366 | $273.74 | $273.75 | $273.70 |
| 7 purchase totals = | $1,127.49 | $1,240.7780 | $1,240.78 | $1,240.85 | $1,240.80 | |