| 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 | $100.84 | 13.345% | $114.2971 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $144.82 | 13.446% | $164.2925 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $121.39 | 9.870% | $133.3712 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $203.87 | 3.454% | $210.9117 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $12.65 | 4.679% | $13.2419 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $116.63 | 13.427% | $132.2899 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $213.81 | 7.805% | $230.4979 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $914.01 | $998.9022 | $998.90 | $998.90 | $998.90 | |