| 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 | $10.32 | 13.293% | $11.6918 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $135.98 | 7.142% | $145.6917 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $250.50 | 6.195% | $266.0185 | $266.02 | $266.00 | $266.00 |
| Purchase #4 | $58.72 | 13.737% | $66.7864 | $66.79 | $66.80 | $66.80 |
| Purchase #5 | $196.94 | 4.207% | $205.2253 | $205.23 | $205.25 | $205.20 |
| Purchase #6 | $78.99 | 11.124% | $87.7768 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $118.89 | 12.646% | $133.9248 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $850.34 | $917.1153 | $917.12 | $917.15 | $917.10 | |