| 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 | $104.58 | 12.391% | $117.5385 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $97.64 | 7.775% | $105.2315 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $65.81 | 12.480% | $74.0231 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $112.78 | 11.123% | $125.3245 | $125.32 | $125.30 | $125.30 |
| Purchase #5 | $222.38 | 12.769% | $250.7757 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $183.74 | 6.392% | $195.4847 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $150.51 | 6.214% | $159.8627 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $937.44 | $1,028.2407 | $1,028.23 | $1,028.25 | $1,028.20 | |