| 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 | $189.82 | 9.626% | $208.0921 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $120.95 | 3.420% | $125.0865 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $146.61 | 5.480% | $154.6442 | $154.64 | $154.65 | $154.60 |
| Purchase #4 | $77.85 | 3.583% | $80.6394 | $80.64 | $80.65 | $80.60 |
| Purchase #5 | $234.70 | 5.417% | $247.4137 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $94.32 | 6.730% | $100.6677 | $100.67 | $100.65 | $100.70 |
| Purchase #7 | $25.81 | 11.361% | $28.7423 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $890.06 | $945.2859 | $945.28 | $945.30 | $945.20 | |