| 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 | $204.64 | 7.575% | $220.1415 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $116.90 | 13.863% | $133.1058 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $127.49 | 11.587% | $142.2623 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $95.55 | 9.595% | $104.718 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $96.61 | 4.822% | $101.2685 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $214.56 | 11.240% | $238.6765 | $238.68 | $238.70 | $238.70 |
| Purchase #7 | $236.60 | 13.280% | $268.0205 | $268.02 | $268.00 | $268.00 |
| 7 purchase totals = | $1,092.35 | $1,208.1931 | $1,208.20 | $1,208.15 | $1,208.20 | |