| 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 | $155.35 | 10.306% | $171.3604 | $171.36 | $171.35 | $171.40 |
| Purchase #2 | $40.52 | 11.761% | $45.2856 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $245.48 | 12.665% | $276.57 | $276.57 | $276.55 | $276.60 |
| Purchase #4 | $231.37 | 13.277% | $262.089 | $262.09 | $262.10 | $262.10 |
| Purchase #5 | $224.62 | 10.668% | $248.5825 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $67.67 | 11.750% | $75.6212 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $199.34 | 6.106% | $211.5117 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $1,164.35 | $1,291.0204 | $1,291.02 | $1,291.00 | $1,291.10 | |