| 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 | $149.28 | 3.224% | $154.0928 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $226.64 | 4.856% | $237.6456 | $237.65 | $237.65 | $237.60 |
| Purchase #3 | $223.57 | 11.448% | $249.1643 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $175.52 | 8.208% | $189.9267 | $189.93 | $189.95 | $189.90 |
| Purchase #5 | $61.26 | 9.277% | $66.9431 | $66.94 | $66.95 | $66.90 |
| Purchase #6 | $108.26 | 9.418% | $118.4559 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $37.41 | 9.769% | $41.0646 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $981.94 | $1,057.2930 | $1,057.29 | $1,057.30 | $1,057.30 | |