| 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 | $230.65 | 7.585% | $248.1448 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $99.47 | 8.215% | $107.6415 | $107.64 | $107.65 | $107.60 |
| Purchase #3 | $178.27 | 5.507% | $188.0873 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $245.54 | 13.705% | $279.1913 | $279.19 | $279.20 | $279.20 |
| Purchase #5 | $8.88 | 3.208% | $9.1649 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $163.76 | 5.269% | $172.3885 | $172.39 | $172.40 | $172.40 |
| Purchase #7 | $224.99 | 10.125% | $247.7702 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $1,151.56 | $1,252.3885 | $1,252.38 | $1,252.40 | $1,252.40 | |