| 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 | $208.39 | 4.680% | $218.1427 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $163.46 | 13.468% | $185.4748 | $185.47 | $185.45 | $185.50 |
| Purchase #3 | $60.95 | 13.210% | $69.0015 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $171.89 | 12.299% | $193.0308 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $105.94 | 7.664% | $114.0592 | $114.06 | $114.05 | $114.10 |
| Purchase #6 | $199.26 | 12.240% | $223.6494 | $223.65 | $223.65 | $223.60 |
| Purchase #7 | $110.26 | 13.242% | $124.8606 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $1,020.15 | $1,128.2190 | $1,128.21 | $1,128.20 | $1,128.20 | |