| 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 | $199.77 | 7.741% | $215.2342 | $215.23 | $215.25 | $215.20 |
| Purchase #2 | $119.51 | 10.337% | $131.8637 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $25.52 | 12.866% | $28.8034 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $9.76 | 10.598% | $10.7944 | $10.79 | $10.80 | $10.80 |
| Purchase #5 | $245.34 | 10.203% | $270.372 | $270.37 | $270.35 | $270.40 |
| Purchase #6 | $107.44 | 6.842% | $114.791 | $114.79 | $114.80 | $114.80 |
| Purchase #7 | $72.34 | 13.629% | $82.1992 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $779.68 | $854.0579 | $854.04 | $854.05 | $854.10 | |