| 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 | $216.31 | 12.691% | $243.7619 | $243.76 | $243.75 | $243.80 |
| Purchase #2 | $123.69 | 4.344% | $129.0631 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $108.41 | 5.493% | $114.365 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $243.31 | 13.723% | $276.6994 | $276.70 | $276.70 | $276.70 |
| Purchase #5 | $194.26 | 6.642% | $207.1627 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $105.45 | 6.198% | $111.9858 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $106.76 | 13.369% | $121.0327 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $1,098.19 | $1,204.0706 | $1,204.07 | $1,204.05 | $1,204.20 | |