| 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 | $35.81 | 9.791% | $39.3162 | $39.32 | $39.30 | $39.30 |
| Purchase #2 | $218.81 | 13.768% | $248.9358 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $150.59 | 9.526% | $164.9352 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $70.83 | 3.502% | $73.3105 | $73.31 | $73.30 | $73.30 |
| Purchase #5 | $249.99 | 7.732% | $269.3192 | $269.32 | $269.30 | $269.30 |
| Purchase #6 | $51.75 | 6.430% | $55.0775 | $55.08 | $55.10 | $55.10 |
| Purchase #7 | $206.34 | 12.867% | $232.8898 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $984.12 | $1,083.7842 | $1,083.80 | $1,083.80 | $1,083.70 | |