| 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 | $195.34 | 7.823% | $210.6214 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $11.37 | 7.346% | $12.2052 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $8.33 | 8.214% | $9.0142 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $108.84 | 13.859% | $123.9241 | $123.92 | $123.90 | $123.90 |
| Purchase #5 | $230.65 | 3.709% | $239.2048 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $20.75 | 8.319% | $22.4762 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $76.59 | 3.202% | $79.0424 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $651.87 | $696.4883 | $696.48 | $696.45 | $696.40 | |