| 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 | $181.56 | 13.455% | $205.9889 | $205.99 | $206.00 | $206.00 |
| Purchase #2 | $250.38 | 11.822% | $279.9799 | $279.98 | $280.00 | $280.00 |
| Purchase #3 | $229.97 | 13.394% | $260.7722 | $260.77 | $260.75 | $260.80 |
| Purchase #4 | $110.55 | 8.563% | $120.0164 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $80.83 | 12.235% | $90.7196 | $90.72 | $90.70 | $90.70 |
| Purchase #6 | $232.43 | 7.626% | $250.1551 | $250.16 | $250.15 | $250.20 |
| Purchase #7 | $21.99 | 6.728% | $23.4695 | $23.47 | $23.45 | $23.50 |
| 7 purchase totals = | $1,107.71 | $1,231.1016 | $1,231.11 | $1,231.05 | $1,231.20 | |