| 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 | $94.36 | 10.268% | $104.0489 | $104.05 | $104.05 | $104.00 |
| Purchase #2 | $97.52 | 11.732% | $108.961 | $108.96 | $108.95 | $109.00 |
| Purchase #3 | $119.87 | 4.680% | $125.4799 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $231.75 | 5.563% | $244.6423 | $244.64 | $244.65 | $244.60 |
| Purchase #5 | $174.33 | 6.707% | $186.0223 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $101.83 | 5.868% | $107.8054 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $83.99 | 13.261% | $95.1279 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $903.65 | $972.0877 | $972.09 | $972.10 | $972.00 | |