| 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 | $132.92 | 4.652% | $139.1034 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $28.99 | 3.149% | $29.9029 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $193.47 | 6.368% | $205.7902 | $205.79 | $205.80 | $205.80 |
| Purchase #4 | $241.73 | 4.695% | $253.0792 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $23.27 | 9.808% | $25.5523 | $25.55 | $25.55 | $25.60 |
| Purchase #6 | $185.69 | 3.130% | $191.5021 | $191.50 | $191.50 | $191.50 |
| Purchase #7 | $187.47 | 4.288% | $195.5087 | $195.51 | $195.50 | $195.50 |
| 7 purchase totals = | $993.54 | $1,040.4388 | $1,040.43 | $1,040.45 | $1,040.50 | |