| 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 | 5.728% | $121.1009 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $183.98 | 8.708% | $200.001 | $200.00 | $200.00 | $200.00 |
| Purchase #3 | $72.50 | 11.179% | $80.6048 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $147.71 | 6.528% | $157.3525 | $157.35 | $157.35 | $157.40 |
| Purchase #5 | $184.77 | 12.306% | $207.5078 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $214.33 | 7.844% | $231.142 | $231.14 | $231.15 | $231.10 |
| Purchase #7 | $107.26 | 10.455% | $118.474 | $118.47 | $118.45 | $118.50 |
| 7 purchase totals = | $1,025.09 | $1,116.1830 | $1,116.17 | $1,116.15 | $1,116.20 | |