| 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 | $114.99 | 6.477% | $122.4379 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $58.77 | 7.745% | $63.3217 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $204.88 | 8.717% | $222.7394 | $222.74 | $222.75 | $222.70 |
| Purchase #4 | $19.30 | 6.133% | $20.4837 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $145.73 | 8.303% | $157.83 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $90.67 | 9.403% | $99.1957 | $99.20 | $99.20 | $99.20 |
| Purchase #7 | $250.82 | 8.624% | $272.4507 | $272.45 | $272.45 | $272.50 |
| 7 purchase totals = | $885.16 | $958.4591 | $958.46 | $958.50 | $958.40 | |