| 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 | $121.44 | 4.531% | $126.9424 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $224.53 | 3.333% | $232.0136 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $18.78 | 11.716% | $20.9803 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $199.66 | 12.698% | $225.0128 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $32.89 | 5.768% | $34.7871 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $215.81 | 3.841% | $224.0993 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $233.96 | 10.553% | $258.6498 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $1,047.07 | $1,122.4853 | $1,122.48 | $1,122.50 | $1,122.40 | |