| 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 | $92.80 | 11.426% | $103.4033 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $186.65 | 10.621% | $206.4741 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $102.61 | 3.293% | $105.9889 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $102.60 | 8.839% | $111.6688 | $111.67 | $111.65 | $111.70 |
| Purchase #5 | $205.58 | 13.530% | $233.395 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $173.99 | 4.322% | $181.5098 | $181.51 | $181.50 | $181.50 |
| Purchase #7 | $131.75 | 12.385% | $148.0672 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $995.98 | $1,090.5071 | $1,090.51 | $1,090.45 | $1,090.60 | |