| 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 | $250.37 | 5.595% | $264.3782 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $14.71 | 9.600% | $16.1222 | $16.12 | $16.10 | $16.10 |
| Purchase #3 | $230.85 | 8.163% | $249.6943 | $249.69 | $249.70 | $249.70 |
| Purchase #4 | $48.47 | 10.341% | $53.4823 | $53.48 | $53.50 | $53.50 |
| Purchase #5 | $163.47 | 10.791% | $181.11 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $97.88 | 9.600% | $107.2765 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $118.92 | 13.436% | $134.8981 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $924.67 | $1,006.9616 | $1,006.96 | $1,007.00 | $1,007.00 | |