| 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 | $96.68 | 12.282% | $108.5542 | $108.55 | $108.55 | $108.60 |
| Purchase #2 | $39.27 | 12.322% | $44.1088 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $207.76 | 10.344% | $229.2507 | $229.25 | $229.25 | $229.30 |
| Purchase #4 | $115.38 | 9.271% | $126.0769 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $62.69 | 13.357% | $71.0635 | $71.06 | $71.05 | $71.10 |
| Purchase #6 | $246.41 | 12.720% | $277.7534 | $277.75 | $277.75 | $277.80 |
| Purchase #7 | $153.66 | 3.171% | $158.5326 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $921.85 | $1,015.3401 | $1,015.33 | $1,015.35 | $1,015.50 | |