| 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 | $104.59 | 3.110% | $107.8427 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $138.50 | 5.144% | $145.6244 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $138.78 | 5.340% | $146.1909 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $24.71 | 5.768% | $26.1353 | $26.14 | $26.15 | $26.10 |
| Purchase #5 | $84.69 | 10.793% | $93.8306 | $93.83 | $93.85 | $93.80 |
| Purchase #6 | $128.98 | 3.869% | $133.9702 | $133.97 | $133.95 | $134.00 |
| Purchase #7 | $236.74 | 12.834% | $267.1232 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $856.99 | $920.7173 | $920.71 | $920.70 | $920.60 | |