| 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 | $196.55 | 8.338% | $212.9383 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $104.59 | 4.800% | $109.6103 | $109.61 | $109.60 | $109.60 |
| Purchase #3 | $205.61 | 3.703% | $213.2237 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $205.87 | 8.772% | $223.9289 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $60.51 | 13.633% | $68.7593 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $244.30 | 6.224% | $259.5052 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $5.44 | 3.841% | $5.649 | $5.65 | $5.65 | $5.60 |
| 7 purchase totals = | $1,022.87 | $1,093.6147 | $1,093.62 | $1,093.60 | $1,093.50 | |