| 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 | $186.85 | 12.765% | $210.7014 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $210.48 | 8.619% | $228.6213 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $246.65 | 13.619% | $280.2413 | $280.24 | $280.25 | $280.20 |
| Purchase #4 | $108.97 | 8.313% | $118.0287 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $227.97 | 9.260% | $249.08 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $118.75 | 3.200% | $122.55 | $122.55 | $122.55 | $122.60 |
| Purchase #7 | $144.78 | 11.487% | $161.4109 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $1,244.45 | $1,370.6336 | $1,370.63 | $1,370.65 | $1,370.60 | |