| 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 | $92.86 | 8.518% | $100.7698 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $191.58 | 6.616% | $204.2549 | $204.25 | $204.25 | $204.30 |
| Purchase #3 | $104.63 | 9.609% | $114.6839 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $126.37 | 6.114% | $134.0963 | $134.10 | $134.10 | $134.10 |
| Purchase #5 | $227.86 | 11.203% | $253.3872 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $179.45 | 7.797% | $193.4417 | $193.44 | $193.45 | $193.40 |
| Purchase #7 | $201.80 | 13.855% | $229.7594 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $1,124.55 | $1,230.3932 | $1,230.39 | $1,230.40 | $1,230.50 | |