| 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 | $111.58 | 3.245% | $115.2008 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $24.96 | 11.438% | $27.8149 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $247.92 | 7.646% | $266.876 | $266.88 | $266.90 | $266.90 |
| Purchase #4 | $197.75 | 4.857% | $207.3547 | $207.35 | $207.35 | $207.40 |
| Purchase #5 | $35.38 | 9.386% | $38.7008 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $163.58 | 13.474% | $185.6208 | $185.62 | $185.60 | $185.60 |
| Purchase #7 | $25.70 | 10.487% | $28.3952 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $806.87 | $869.9632 | $869.96 | $869.95 | $870.00 | |