| 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 | $209.97 | 12.109% | $235.3953 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $222.87 | 13.250% | $252.4003 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $167.77 | 7.591% | $180.5054 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $167.36 | 3.221% | $172.7507 | $172.75 | $172.75 | $172.80 |
| Purchase #5 | $102.46 | 9.807% | $112.5083 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $248.71 | 6.269% | $264.3016 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $71.81 | 10.312% | $79.215 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $1,190.95 | $1,297.0766 | $1,297.09 | $1,297.05 | $1,297.10 | |