| 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 | $111.65 | 3.130% | $115.1446 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $201.34 | 13.370% | $228.2592 | $228.26 | $228.25 | $228.30 |
| Purchase #3 | $107.77 | 5.232% | $113.4085 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $217.26 | 13.268% | $246.0861 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $231.72 | 6.347% | $246.4273 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $17.40 | 13.385% | $19.729 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $117.28 | 6.859% | $125.3242 | $125.32 | $125.30 | $125.30 |
| 7 purchase totals = | $1,004.42 | $1,094.3789 | $1,094.38 | $1,094.40 | $1,094.30 | |