| 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 | $141.48 | 4.113% | $147.2991 | $147.30 | $147.30 | $147.30 |
| Purchase #2 | $144.26 | 13.579% | $163.8491 | $163.85 | $163.85 | $163.80 |
| Purchase #3 | $242.28 | 4.440% | $253.0372 | $253.04 | $253.05 | $253.00 |
| Purchase #4 | $115.85 | 5.657% | $122.4036 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $114.55 | 8.752% | $124.5754 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $202.45 | 10.205% | $223.11 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $222.41 | 11.715% | $248.4653 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $1,183.28 | $1,282.7397 | $1,282.75 | $1,282.75 | $1,282.70 | |