| 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 | $204.30 | 4.668% | $213.8367 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $84.50 | 5.175% | $88.8729 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $233.98 | 7.832% | $252.3053 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $207.25 | 12.730% | $233.6329 | $233.63 | $233.65 | $233.60 |
| Purchase #5 | $134.54 | 9.665% | $147.5433 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $228.72 | 5.465% | $241.2195 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $129.76 | 10.845% | $143.8325 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $1,223.05 | $1,321.2431 | $1,321.24 | $1,321.25 | $1,321.10 | |