| 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 | $212.55 | 9.148% | $231.9941 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $150.78 | 8.113% | $163.0128 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $242.80 | 3.170% | $250.4968 | $250.50 | $250.50 | $250.50 |
| Purchase #4 | $53.52 | 6.562% | $57.032 | $57.03 | $57.05 | $57.00 |
| Purchase #5 | $74.88 | 6.684% | $79.885 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $39.84 | 4.667% | $41.6993 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $58.71 | 11.702% | $65.5802 | $65.58 | $65.60 | $65.60 |
| 7 purchase totals = | $833.08 | $889.7002 | $889.70 | $889.75 | $889.70 | |