| 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 | $231.93 | 3.186% | $239.3193 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $124.32 | 11.563% | $138.6951 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $115.40 | 13.700% | $131.2098 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $76.66 | 8.321% | $83.0389 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $185.52 | 8.716% | $201.6899 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $88.77 | 9.841% | $97.5059 | $97.51 | $97.50 | $97.50 |
| Purchase #7 | $148.41 | 7.452% | $159.4695 | $159.47 | $159.45 | $159.50 |
| 7 purchase totals = | $971.01 | $1,050.9284 | $1,050.94 | $1,050.90 | $1,050.90 | |