| 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 | $103.62 | 3.289% | $107.0281 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $136.87 | 4.414% | $142.9114 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $47.64 | 7.687% | $51.3021 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $114.84 | 9.396% | $125.6304 | $125.63 | $125.65 | $125.60 |
| Purchase #5 | $89.67 | 9.166% | $97.8892 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $230.27 | 8.626% | $250.1331 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $249.52 | 7.796% | $268.9726 | $268.97 | $268.95 | $269.00 |
| 7 purchase totals = | $972.43 | $1,043.8669 | $1,043.86 | $1,043.90 | $1,043.80 | |