| 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 | $187.74 | 3.821% | $194.9135 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $218.26 | 12.825% | $246.2518 | $246.25 | $246.25 | $246.30 |
| Purchase #3 | $196.89 | 5.673% | $208.0596 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $52.29 | 9.404% | $57.2074 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $125.82 | 4.693% | $131.7247 | $131.72 | $131.70 | $131.70 |
| Purchase #6 | $50.46 | 8.745% | $54.8727 | $54.87 | $54.85 | $54.90 |
| Purchase #7 | $171.75 | 6.628% | $183.1336 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $1,003.21 | $1,076.1633 | $1,076.15 | $1,076.10 | $1,076.20 | |