| 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 | $237.64 | 5.289% | $250.2088 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $246.51 | 7.359% | $264.6507 | $264.65 | $264.65 | $264.70 |
| Purchase #3 | $129.48 | 3.322% | $133.7813 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $224.40 | 9.513% | $245.7472 | $245.75 | $245.75 | $245.70 |
| Purchase #5 | $200.49 | 7.469% | $215.4646 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $172.25 | 13.327% | $195.2058 | $195.21 | $195.20 | $195.20 |
| Purchase #7 | $101.56 | 5.463% | $107.1082 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $1,312.33 | $1,412.1666 | $1,412.17 | $1,412.15 | $1,412.20 | |