| 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 | $39.74 | 3.694% | $41.208 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $43.69 | 3.499% | $45.2187 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $173.94 | 9.550% | $190.5513 | $190.55 | $190.55 | $190.60 |
| Purchase #4 | $206.70 | 9.349% | $226.0244 | $226.02 | $226.00 | $226.00 |
| Purchase #5 | $133.75 | 13.491% | $151.7942 | $151.79 | $151.80 | $151.80 |
| Purchase #6 | $201.47 | 4.676% | $210.8907 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $242.43 | 9.439% | $265.313 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $1,041.72 | $1,131.0003 | $1,130.99 | $1,130.95 | $1,131.00 | |