| 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 | $106.86 | 4.529% | $111.6997 | $111.70 | $111.70 | $111.70 |
| Purchase #2 | $181.42 | 5.840% | $192.0149 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $37.71 | 9.582% | $41.3234 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $210.47 | 10.649% | $232.883 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $186.60 | 6.362% | $198.4715 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $178.60 | 7.858% | $192.6344 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $139.78 | 8.699% | $151.9395 | $151.94 | $151.95 | $151.90 |
| 7 purchase totals = | $1,041.44 | $1,120.9664 | $1,120.95 | $1,120.95 | $1,120.90 | |