| 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 | $114.54 | 13.538% | $130.0464 | $130.05 | $130.05 | $130.00 |
| Purchase #2 | $216.31 | 4.534% | $226.1175 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $137.97 | 9.447% | $151.004 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $32.50 | 10.699% | $35.9772 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $219.83 | 8.328% | $238.1374 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $203.71 | 3.536% | $210.9132 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $248.35 | 9.314% | $271.4813 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $1,173.21 | $1,263.6770 | $1,263.68 | $1,263.70 | $1,263.60 | |