| 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 | $188.65 | 10.805% | $209.0336 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $236.83 | 4.812% | $248.2263 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $136.63 | 4.672% | $143.0134 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $241.67 | 5.680% | $255.3969 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $120.88 | 10.110% | $133.101 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $164.66 | 11.853% | $184.1771 | $184.18 | $184.20 | $184.20 |
| Purchase #7 | $49.30 | 3.385% | $50.9688 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $1,138.62 | $1,223.9171 | $1,223.92 | $1,223.95 | $1,223.90 | |