| 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 | $248.51 | 5.676% | $262.6154 | $262.62 | $262.60 | $262.60 |
| Purchase #2 | $93.42 | 13.740% | $106.2559 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $93.93 | 6.119% | $99.6776 | $99.68 | $99.70 | $99.70 |
| Purchase #4 | $65.81 | 4.493% | $68.7668 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $249.56 | 13.231% | $282.5793 | $282.58 | $282.60 | $282.60 |
| Purchase #6 | $250.52 | 7.645% | $269.6723 | $269.67 | $269.65 | $269.70 |
| Purchase #7 | $213.55 | 10.382% | $235.7208 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $1,215.30 | $1,325.2881 | $1,325.30 | $1,325.25 | $1,325.40 | |