| 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 | $122.73 | 3.691% | $127.26 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $248.70 | 8.397% | $269.5833 | $269.58 | $269.60 | $269.60 |
| Purchase #3 | $10.94 | 11.342% | $12.1808 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $185.94 | 11.211% | $206.7857 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $180.79 | 4.696% | $189.2799 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $85.77 | 8.652% | $93.1908 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $205.30 | 12.800% | $231.5784 | $231.58 | $231.60 | $231.60 |
| 7 purchase totals = | $1,040.17 | $1,129.8589 | $1,129.86 | $1,129.95 | $1,130.00 | |