| 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 | $201.63 | 9.298% | $220.3776 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $163.26 | 5.260% | $171.8475 | $171.85 | $171.85 | $171.80 |
| Purchase #3 | $250.81 | 4.597% | $262.3397 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $104.67 | 6.405% | $111.3741 | $111.37 | $111.35 | $111.40 |
| Purchase #5 | $229.33 | 7.332% | $246.1445 | $246.14 | $246.15 | $246.10 |
| Purchase #6 | $113.33 | 11.537% | $126.4049 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $15.37 | 11.369% | $17.1174 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $1,078.40 | $1,155.6057 | $1,155.60 | $1,155.60 | $1,155.50 | |