| 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 | $195.83 | 8.316% | $212.1152 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $218.95 | 3.595% | $226.8213 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $201.54 | 10.659% | $223.0221 | $223.02 | $223.00 | $223.00 |
| Purchase #4 | $230.77 | 3.772% | $239.4746 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $11.43 | 4.432% | $11.9366 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $114.61 | 13.695% | $130.3058 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $70.67 | 12.818% | $79.7285 | $79.73 | $79.75 | $79.70 |
| 7 purchase totals = | $1,043.80 | $1,123.4041 | $1,123.41 | $1,123.35 | $1,123.30 | |