| 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 | $207.54 | 4.111% | $216.072 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $201.36 | 7.109% | $215.6747 | $215.67 | $215.65 | $215.70 |
| Purchase #3 | $147.29 | 12.302% | $165.4096 | $165.41 | $165.40 | $165.40 |
| Purchase #4 | $157.45 | 3.173% | $162.4459 | $162.45 | $162.45 | $162.40 |
| Purchase #5 | $26.83 | 4.593% | $28.0623 | $28.06 | $28.05 | $28.10 |
| Purchase #6 | $147.60 | 11.372% | $164.3851 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $114.77 | 13.306% | $130.0413 | $130.04 | $130.05 | $130.00 |
| 7 purchase totals = | $1,002.84 | $1,082.0909 | $1,082.09 | $1,082.05 | $1,082.10 | |