| 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 | $130.58 | 6.698% | $139.3262 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $156.36 | 10.427% | $172.6637 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $103.96 | 10.519% | $114.8956 | $114.90 | $114.90 | $114.90 |
| Purchase #4 | $209.68 | 13.379% | $237.7331 | $237.73 | $237.75 | $237.70 |
| Purchase #5 | $107.43 | 4.443% | $112.2031 | $112.20 | $112.20 | $112.20 |
| Purchase #6 | $138.56 | 11.649% | $154.7009 | $154.70 | $154.70 | $154.70 |
| Purchase #7 | $121.36 | 4.811% | $127.1986 | $127.20 | $127.20 | $127.20 |
| 7 purchase totals = | $967.93 | $1,058.7212 | $1,058.72 | $1,058.75 | $1,058.70 | |