| 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 | $230.26 | 6.868% | $246.0743 | $246.07 | $246.05 | $246.10 |
| Purchase #2 | $226.49 | 12.864% | $255.6257 | $255.63 | $255.65 | $255.60 |
| Purchase #3 | $131.45 | 6.721% | $140.2848 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $91.95 | 6.704% | $98.1143 | $98.11 | $98.10 | $98.10 |
| Purchase #5 | $133.27 | 8.800% | $144.9978 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $188.69 | 5.405% | $198.8887 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $216.78 | 10.661% | $239.8909 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $1,218.89 | $1,323.8765 | $1,323.87 | $1,323.90 | $1,323.90 | |