| 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 | $226.78 | 10.607% | $250.8346 | $250.83 | $250.85 | $250.80 |
| Purchase #2 | $232.56 | 5.599% | $245.581 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $125.36 | 9.418% | $137.1664 | $137.17 | $137.15 | $137.20 |
| Purchase #4 | $136.59 | 13.799% | $155.4381 | $155.44 | $155.45 | $155.40 |
| Purchase #5 | $245.33 | 7.623% | $264.0315 | $264.03 | $264.05 | $264.00 |
| Purchase #6 | $8.47 | 5.625% | $8.9464 | $8.95 | $8.95 | $8.90 |
| Purchase #7 | $160.66 | 12.722% | $181.0992 | $181.10 | $181.10 | $181.10 |
| 7 purchase totals = | $1,135.75 | $1,243.0972 | $1,243.10 | $1,243.15 | $1,243.00 | |