| 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 | $154.94 | 12.248% | $173.9171 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $18.82 | 9.168% | $20.5454 | $20.55 | $20.55 | $20.50 |
| Purchase #3 | $107.87 | 5.321% | $113.6098 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $248.32 | 12.318% | $278.9081 | $278.91 | $278.90 | $278.90 |
| Purchase #5 | $51.68 | 5.689% | $54.6201 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $233.56 | 8.761% | $254.0222 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $199.84 | 13.217% | $226.2529 | $226.25 | $226.25 | $226.30 |
| 7 purchase totals = | $1,015.03 | $1,121.8756 | $1,121.88 | $1,121.80 | $1,121.80 | |