| 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 | $232.88 | 10.106% | $256.4149 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $69.78 | 13.324% | $79.0775 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $72.61 | 5.654% | $76.7154 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $54.26 | 10.205% | $59.7972 | $59.80 | $59.80 | $59.80 |
| Purchase #5 | $95.41 | 4.162% | $99.381 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $24.38 | 10.287% | $26.888 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $207.73 | 3.381% | $214.7534 | $214.75 | $214.75 | $214.80 |
| 7 purchase totals = | $757.05 | $813.0274 | $813.03 | $813.05 | $813.10 | |