| 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 | $33.26 | 3.442% | $34.4048 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $216.47 | 6.613% | $230.7852 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $104.30 | 3.295% | $107.7367 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $139.38 | 4.332% | $145.4179 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $143.35 | 9.305% | $156.6887 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $117.56 | 8.713% | $127.803 | $127.80 | $127.80 | $127.80 |
| Purchase #7 | $216.34 | 3.169% | $223.1958 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $970.66 | $1,026.0321 | $1,026.04 | $1,026.05 | $1,026.00 | |