| 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 | $246.64 | 4.124% | $256.8114 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $145.64 | 13.840% | $165.7966 | $165.80 | $165.80 | $165.80 |
| Purchase #3 | $199.29 | 12.787% | $224.7732 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $212.62 | 7.583% | $228.743 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $150.65 | 11.497% | $167.9702 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $180.79 | 13.738% | $205.6269 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $125.57 | 8.762% | $136.5724 | $136.57 | $136.55 | $136.60 |
| 7 purchase totals = | $1,261.20 | $1,386.2937 | $1,386.29 | $1,386.25 | $1,386.30 | |