| 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 | $105.66 | 13.845% | $120.2886 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $191.75 | 7.296% | $205.7401 | $205.74 | $205.75 | $205.70 |
| Purchase #3 | $93.47 | 5.838% | $98.9268 | $98.93 | $98.95 | $98.90 |
| Purchase #4 | $187.98 | 10.763% | $208.2123 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $248.56 | 3.485% | $257.2223 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $247.33 | 6.712% | $263.9308 | $263.93 | $263.95 | $263.90 |
| Purchase #7 | $18.79 | 12.239% | $21.0897 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $1,093.54 | $1,175.4106 | $1,175.41 | $1,175.45 | $1,175.30 | |