| 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 | $133.60 | 10.485% | $147.608 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $223.47 | 6.675% | $238.3866 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $227.63 | 11.708% | $254.2809 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $232.70 | 5.373% | $245.203 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $215.53 | 8.652% | $234.1777 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $57.28 | 3.243% | $59.1376 | $59.14 | $59.15 | $59.10 |
| Purchase #7 | $214.72 | 7.737% | $231.3329 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,304.93 | $1,410.1267 | $1,410.13 | $1,410.20 | $1,410.10 | |