| 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 | $195.32 | 4.359% | $203.834 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $79.25 | 12.384% | $89.0643 | $89.06 | $89.05 | $89.10 |
| Purchase #3 | $237.90 | 11.136% | $264.3925 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $248.38 | 3.498% | $257.0683 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $138.50 | 11.789% | $154.8278 | $154.83 | $154.85 | $154.80 |
| Purchase #6 | $245.77 | 9.477% | $269.0616 | $269.06 | $269.05 | $269.10 |
| Purchase #7 | $191.93 | 11.537% | $214.073 | $214.07 | $214.05 | $214.10 |
| 7 purchase totals = | $1,337.05 | $1,452.3215 | $1,452.31 | $1,452.30 | $1,452.40 | |